Gm 12 Bolt Carrier Identification

12 and higher ratios when these cars were being raced. Real deal 67 dated 12 bolts are very hard to find in any condition. pinion is 339627 10 34 2 79. Shims, Crush Sleeve, Pinion Nut & Gasket For side shims, pinion shims and crush sleeve, see 7-1/2” G. The type 60 is intended to be a heavy-duty 1//2 ton rear end, or a 3/4 ton when it has 8 lug wheels and full-floater bearings. No cracks and the threads are good. We specialize in EFI, Turbo and performance modification. the GM9 is probably some kind of corp casting stamp IDDon't think it matters much as far as you are concerned. GM rearend carrier breaks. Standard (1,229) 4. Also of Interest: Early Ford Beam Axle Identification and Dimensions;. Payments are for 2020 Bolt EV LT with an MSRP of $37,495. Classic Industries offers a wide selection of 1962 Chevrolet Impala parts, including 1962 Chevrolet Impala interior parts and soft trim, 1962 Chevrolet Impala exterior sheet metal, 1962 Chevrolet Impala moldings, 1962 Chevrolet Impala emblems, 1962 Chevrolet Impala weatherstrip and unique accessories, to nearly every nut and bolt needed for installation. yes i know s-series is 5x4. 42 Chevy EATON POSI CARRIER 3 SERIES TRUCK 4X4 2WD 1500 C10 3. 875 Ring Pinion Gears 3. 1 ©2003-2006 InteractivePHP, Inc. RANDYS carries GM differentials from the small 6. Rear #3995013. Limited-Slip Identification Tags Moser Complete 12-bolt Assemblies Motive Gear Kits. Series Gearing ; 10 bolt 8. While talking with Stephen he told us that a corporate 10-bolt front end is basically the same strength as a Dana 44 and not too far behind a corporate 12 bolt axle. s but that number is no longer, due to the fact no current van conversions offer spare tire carriers at all (they're all under the van from the factory)). 99 and a inner axle seal set w/knuckle / hub gasket for only $49 additional. Get the style and function you want with help from our staff of truck experts. On the right is a Inside Lock Weld in type yoke. Click on a differential below to view photos, measurements, and carrier breaks, as well as applicable models, and available parts, for that particular fitment. After 1972, General Motors was only installing its 10-bolt rearend in cars, but the 12-bolt remained an option for trucks until 1987. I bought this at a swap meet years ago and it's just been sitting on the shelf and I no longer have a use for it. Click on each part to learn more about it and what your options are for upgrading it. Both 4 1/2" and 5" bolt patterns are available. Latest News. 76 & down / 3. The pinion gearshaft. Refer to BCM Replacement in Body Control Module. 1958-1970 Chevy Rear Differential code Identification Using the charts below, you will be able to learn alot about the rear differential in your classic full size Chevy. We offer a full line of 1941 Classic Chevy Truck parts for your project car. 2 10 bolt, but not the 8. The "two series" has little use in a hi-po application and should be avoided if at all. Full-size pickups including the Chevy Silverado 1500 have outsold conventional cars in the U. For Open Carrier MADE IN U. 73 Thin - 4-series Carrier New. A forum community dedicated to GMC and Chevy full size owners and enthusiasts. Remove the BCM. There are two carrier groups for 10-bolts and three carrier groups for 12-bolts. Casting # XXXXX and NF3896839 on center housing. 57throwback · Registered. 00R-15C Tires). Master rebuild kit from Richmond. 5 Ring Gear Size 3. ” Sara Kim, Director of Ecommerce. Now i need a little help IDingthe 12 bolt truck rearend i got from a friend. Strap system: 3-point tie-down: 3-point tie-down: Ramp type: attached ramps: 84 in. 12 and higher ratios when these cars were being raced. Corvette and removable carrier vehicles "pot type" just call that housing the differential carrier. the numbers on the ring gear are- 6270 98 10 34 gm 2 79. 90 / 19554-010: 0 Review(s) Your Price: $567. Hanger To Frame. Also of Interest: Early Ford Beam Axle Identification and Dimensions;. I'm looking to install a 3. i've got a GM diff it's got 12 bolts on the cover and on the ring gear, i'm having trouble getting axle seals for it becuase i don't know what it came out of. I bought this at a swap meet years ago and it's just been sitting on the shelf and I no longer have a use for it. 1941 Chevy Truck Parts | Chevs of the 40s has the most complete inventory of 1941 Chevy Truck restoration parts and 1941 Chevy Truck street rod parts. 73 gear into this customers 12 bolt using the 2 series posi carrier that was in it (had a 2. Rolls smooth!. Each is designed to be adaptable to a range of ring and pinion gear combinations, and these are better known as carrier breaks. The identification code should be stamped on the bottom or font of right axle tube either adjacent to the carrier housing or about 8" - 10" inboard from the backing plates. 875" - Truck 12-Bolt GM 9. Series Gearing ; 10 bolt 8. Metric bolts have the grade number formed on the head face. (75) Chrysler 9. Now i need a little help IDingthe 12 bolt truck rearend i got from a friend. 76 & down / 3. Order Differential Shim for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. Armasteel served the automaker well in many critical areas. The "two series" has little use in a hi-po application and should be avoided if at all. Inline chevy 6 performance, Turbocharging, Custom parts, 12 bolt rebuilding. Strength ratings are as follows-. (14-bolt) (69) GM 8. 625″ and the outer diameter of the race is about 2. When I bought my 57 it came with a 12 bolt posi that I was told was out of a 67-69 camaro, which is the same width as the stock 57 rear. Code: 797-334770. 625-inch unit and has a 27-spline shaft. com 12-Bolt Housing: Casting # 1965 Chevelle 3859140N 1966 Chevelle 3875745N 1967 Chevelle 3894939NF 1967 Chevelle-Late 3917124NF Casting numbers on the "12 Bolt Posi Carrier ID" [car units], are ED-32088 for the 2 series, EDB-30140 for the 3 series,. The 12-bolt was introduced to performance buyers in 1964. Call our Rear-End Parts experts for LIVE help. Come join the discussion about performance, lift kits, wheels, tires, modifications, troubleshooting, maintenance, and more!. Series Gearing ; 10 bolt 8. The rotation resistance should feel about 15inch/lbs,just a slight drag with NO side play. I could put those 340 gears in the open carrier for now. STRAP & U-BOLT KITS; Spicer 10094142 Dana Dura-Tune Driveshaft Center Support Carrier Bearing 40021334 Dodge Ram AAM Center Support Bearing 40 MM ID. Package includes; New Moser 12-Bolt Made in the U. 31 open 12-bolt (metallic brakes) BW - 3. There are two carrier groups for 10-bolts and three carrier groups for 12-bolts. Careful identification of the differential you are working on will make sure you get the right parts for the job the first time. Pro Series: 200,000psi: UHL: 0. the casting on the carrier is 4 541 on the webbing. Standard (1,229) 4. Carrier Series. Codes are as follows:. At the time he had a 92 Camaro with a Baer 12 inch brake setup. 56 posi rear w / gm 4 series posi. ROLA®, TX-102 Bike Carrier, 2 Bike, 1-1/4" Sq. Rebuilt Chevelle LS6 Camaro Z28 Nova SS genuine OEM Chevrolet Muscle Car 12 Bolt Eaton Positraction casting number ED-30140PM1 Date C 19 9, March 19 1969. 5; GM 10 Bolt 8. Real deal 67 dated 12 bolts are very hard to find in any condition. Chevy Supply of Assonet has a great selection of vintage Chevy rear end parts for 1937-1972 Chevy cars in our classic Chevy parts yard and Chevy auto parts warehouse. GM 12 bolt 9. Please call for customer service and availability at 1-800-886-2815. 9") 12 Bolt axle is available in passenger car (GM 12P) and truck (GM 12T) rear axle configurations and features an 8. 875" Ring Gear Diameter: 9. 73 and up are ALL 4 series. The Gear Ratio at which Carrier Breaks occur varies, depending on the type of differential. Phone: 800-523-2576 / 215-542-9000 Fax: 800-635-6273 / 215-542-0355. 3L V8 Pick up and Utility, Silverado, Sierra, Yuko. 42 Chevy EATON POSI CARRIER 3 SERIES TRUCK 4X4 2WD 1500 C10 3. From the left – zinc carriage bolt, zinc standard bolt, Grade 5 bolt, Grade 8 bolt. Snowplows on Chevy Trucks. Ring gear diameter: 8. CASE KIT Ratios 308 & 3. Remove the lower left instrument panel mounting bolt. We specialize in EFI, Turbo and performance modification. The first letter is the month of the year; A is January, B is February, and so on. The "two series" has little use in a hi-po application and should be avoided if at all. GM Truck Club Forum Since 2000 A forum community dedicated to all General Motors truck owners and enthusiasts. Both are rebuildable. STEMCO, a truck equipment manufacture, delivers a higher standard of superior performance seals, bearings&hubcaps for trucking industry, focuses on roadway safety. 08 $100 for 3. West Coast Differentials stocks a complete line of light duty axle parts for Chevrolet, Chrysler, Dana, Ford, GM, Jeep and Toyota and more!. I bought this at a swap meet years ago and it's just been sitting on the shelf and I no longer have a use for it. 2 CHEVY 10-BOLT Ring and Pinions We offer your choice of Ring and Pinions for your 8. 12-Bolt Housings by the Numbers The casting numbers for the 12-bolt housings are typically found on the upper rear of the driver’s side of the center section. 5 Inch Ring Gear Rear End Differential Axle Cover. Rearend Quick ID - An 8. 75, but for -- nvr mnd. Get the style and function you want with help from our staff of truck experts. Geo is a registered trademark and Tracker is a. The best way to tell what you are getting is to go by the casting number. Posi looks to be in very nice condition. [3] Not to be confused with the GM 14-bolt 9 and 1/2 inch ring gear rear differential which has c clips to retain the axles unlike a free floating axle. 73 Pinion Gear Tooth Quantity 12. 36 monthly payments total $6,072. Differential Carrier Break 2. BMW cargo carriers & roof racks are also hassle-free to bolt up with their customized designs. 1958-1970 Full size Chevy rear differential identification chart. Yukon Gear YDGGM8. 78-Up GM 10-Bolt w/7. Part #TCS-EC Price $30. 23:1 and lower ratios and one for 3. The Eaton was used in the 12 bolt and 8. Yes, the 14 bolt is a GM corporate axle- - -a very good one, BTW, somewhat heavier-duty than a Dana 60. But dont know how accurate it is, even though it was a big book of aercian automobiles. 2 10 bolt, but not the 8. This reduces the load on the pinion, resulting in less parasitic loss from the friction and load. Last 3 part numbers indicate gear ratio. Hub fits 3,500-lb E-Z Lube axles. Inline chevy 6 performance, Turbocharging, Custom parts, 12 bolt rebuilding. 5" 12 Bolt - Rear Axle: M22 x 1. 5 X 16LG W/THREAD LOCK - CLl. Ring Gear Diameter: 8. 5-inch carriers used: one for 3. Always check the dimensions if not sure. The factory 8. Re: rearend casting numbers 07-06-04 05:36 PM - Post# 475790 In response to Mike Ski I read in a book once that all manual transmission came with 4:11 rears. pinion is 339627 10 34 2 79. 2-series and 3-series carriers were available in either open or posi. 5", as found in the Chevy Vega, up to the larger GM 11. 1 ©2003-2006 InteractivePHP, Inc. Better yet, the leading roof racks are hassle-free to shop for at AutoAccessoriesGarage. Simply insert your vehicle’s ignition key into the BOLT lock, turn it once and the lock mechanically and permanently learns the key code. 5-inch carriers. 3cc Dish Pistons ATK SP99-B Dart SHP LS Next 388CI Boost Ready Short Block ATK SP41-1P Chevy 489/496CI Stroker Short Block +20cc Dome Pistons 1pc Seal ATK SP101-B Dart SHP LS Next 427CI Boost Short Block. The #3894860NF is the Center Section Casting Number for a 1966-67 12 bolt in a Chevy 2the D57 is the casting date; April 5th, 1967. ” Sara Kim, Director of Ecommerce. Compare the bolt number to the Dana section of Nationwide Parts' Differential Identification Charts (see References). More Old Online Chevy Info WebCounter says that you are visitor number: to this site. Chevy 12 Bolt Identification by Moss Strohem. 73 gears (series two), the differentials will support all gear ratios without having to change carriers. Bearings Distributor & Supplier. It has leaf spring mounts. 110: Propeller Shaft (Driveshaft) To Rear Axle (Strap) To Rear Axle (U-Bolt) Bearing Support To Hanger. Virgin Islands or Guam). Bolt It On’s rack systems connect to your existing floor mounted D-rings, E-track or L-track with Bolt It On’s J-Hook system. With the exception of truck differentials with 30-spline axles, and those carrying 2. The Pontiac 8. After 1972, General Motors was only installing its 10-bolt rearend in cars, but the 12-bolt remained an option for trucks until 1987. Guys I have another 12 bolt restored. It’s been used in passenger cars, and light duty pickups and SUVs over the decades. yes i know s-series is 5x4. GM 12 Bolt Car / Carrier Install Kit: 1 Review(s) Your Price: $54. 99/Pinion seal at $8. 1971-1975 : Front of Right hand (passenger) tube,about 3" from carrier; 1970 : W/C-lock axles-Front of Right hand (passenger) tube,about 3" from carrier. com/gsi/showDoc. The GM 10-Bolt semi-floating rear axle has been in use for over 40 years. Rear Gear Assembly - Group 5. Previous owner of the Nova I bought had swapped out the 3. 73 gears (series two), the differentials will support all gear ratios without having to change carriers. 875-inch 12-bolt Positraction was most popular in Chevrolet passenger cars from 1965 to 1972. GM 12 bolt carrier identification/ questions, * with pics * Jump to Latest Follow 1 - 14 of 14 Posts. Disconnect the driver side SIR. I can help with a 'bolt in lump port kit' or a 'performance intake lump port head' work for your inline Chevy 194, 230, 250, 292 and 153,181, 2. And if I'm gonna go through the hassle of custom axles to make the bolt pattern a chevy pattern and everything else, why not just keep a Chevy rear end like a 12 bolt or 8. Ford 9 Inch Rear End Identification. Shop Eckler's Late Great Chevy. 36 monthly payments total $6,072. 17 Includes Items 16,17 & 110243 adjuster 1 124374 124374 124374 12" O. These are on the ring gear 381779, 14:43, GM 01762. Only three-eighths (0. For rear add a paper gasket for $9. 12-bolt car. The guy that I got it from claims that it is a 1965 12 bolt rear axle assembly with new 3:08 gears. Remove the radio. Due to the wide availability and economical price of these automotive rims, this bolt pattern is found on many utility trailer applications. Buy Classic Chevy Differential Assemblies and Components in our huge selection of parts. 08 & down / 3. This thread and the replies is a perfect example. We specialize in EFI, Turbo and performance modification. Cover Bolts: 10 Cover Bolts: 12 Carrier Breaks: None Carrier Breaks: 2. 0 cc, Coated Skirt, Small Block Chevy, Each Item #: SEAWH860CP30 Condition: New. Rola 2 Bike Carrier Rack Car SUV 1-1/4" or 2" Hitch Opening - Bicycle Carrier Stand Hanger Mount Racks Fold Down. Review this item: Price: Your Price: $315. GM CORPORATE 14-BOLT The "small" GM 14-bolt has a 9 1/2-inch ring gear diameter. 9-1/4" has a 12 bolt rear cover. 875 Cover Bolts: 12 Ring Gear Bolts: 12 Spline Count: 30 Dropout: False Pinion Support: False Carrier Breaks: 2. Carrier Series. 2; GM 10 Bolt 8. 23:1 and lower ratios and one for 3. Now I dont know about BOP rearends but I have always thought that when a rearend was refered to as a 10 bolt or 12 bolt, it was in reference to the cover bolt count, not the ring gear bolts. 31 open 12-bolt (metallic brakes) BW - 3. GM rearend carrier breaks. The guy that I got it from claims that it is a 1965 12 bolt rear axle assembly with new 3:08 gears. 35 Spartan locker for GM 12 bolt car & truck with 30 spline axles, includes heavy-duty cross pin shaft. Call us at (813) 769-2451. Was a 273 now a 331 posi with a rebuilt Eaton series 3 posi. Dana axle identification is located on axle tube between Steering Shock Absorber Bracket and the Carrier. 875" Cover bolts: 12 Ring gear bolts: 12 Axle spline count: 30 Pinion spline count: 30 Carrier Breaks: 2. Chevy 12-bolt Car Gm 8. Kits may include the following based on applicable models; torsion keys, lift blocks, u-bolts, leveling springs, strut spacers. and there is a stamped number of a23f. The trucks that are 3. We specialize in EFI, Turbo and performance modification. + 12 bolt 3. Virgin Islands or Guam). All are of course premium grade products proven that they can handle the torque of a Big Block Olds. 0 cc, Coated Skirt, Small Block Chevy, Each Item #: SEAWH860CP30 Condition: New. 73 Thin - 4-series Carrier New. 5-inch carriers. Do you like Chevy Inline 6's? We can help you with all of the modifications needed. 99 / Pinion seal for $8. Cover Bolt Count: 10: Ring gear Bolt count: 10: Ring Gear Bolt Size: 3/8 Fine Right Hand Thread (11/16 socket headed bolt) Axle Spline: 28 bolt in axle 60 degree spline: Yoke style U bolt & nut Universal joint retention (reference picture) Pinion Spline: 27: Carrier Ratio Breaks: 2. This article is a compilation of information and and specs relating to the venerable GM Corporate 14 Bolt full-floating rear axle - also referred to as the 10. GM rearend carrier breaks. Beginning in model year 2003, Ram went away from Dana as their axle supplier and moved to AAM, American Axle Manufacturing, which had already been adopted by GM for use in their heavy duty applications Up front, Ram's are treated with a 9. 12/24 volt dual voltage, 100 amp electrical system (200 amp on M1010 Ambulance and M1028) NATO slave cable receptacle; Lockout hubs on Dana 60 10-bolt front axle. Axle Type Casting No. 6" - 30 Spline Axle Dura Grip Slip Positraction $277. 800˝ UHL, 8740, 12pt Ring Gear Bolt Kit. It's just the positioning of the ring gear mounting surface on the carrier in relation to the pinion gear that is different, so the 2 series gears will mesh together properly. 76 & down / 3. , 489 case (62) GM 9. They feature a massive 10. The "two series" has little use in a hi-po application and should be avoided if at all. 5" ring gear. Call our Rear-End Parts experts for LIVE help. Rear cover is roughly octagonal (stop sign-shaped). Factory Carriers. While it was originally designed for use in factory-built performance-rated cars, it was installed in both cars and trucks until 1972. Includes: Carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve. Maven provides a more connected, seamless car sharing experience. Catering to all major Texas cities such as Dallas, Lubbock, Houston, Austin, San Antonio, Chorpus Christi, Midland, and Waco, and ship nation wide. 875" Ring Gear Diameter: 9. With the exception of truck differentials with 30-spline axles, and those carrying 2. We take air conditioning for granted today, but if your Chevy or GMC truck didn't come with it originally -- or if your factory air no longer works -- Bob's Chevy Trucks can keep you cool this year with our A/C kits for 1955-72 Chevrolet and GMC pickups, Suburbans and Blazers. 10 Shims, 2 of each in the following thickness:. com 12-Bolt Housing: Casting # 1965 Chevelle 3859140N 1966 Chevelle 3875745N 1967 Chevelle 3894939NF 1967 Chevelle-Late 3917124NF Casting numbers on the "12 Bolt Posi Carrier ID" [car units], are ED-32088 for the 2 series, EDB-30140 for the 3 series,. original 66 chevelle 12 bolt posi rear. This form will be sent directly to the Body Shop Manager. *1955-59 Chevy Truck tank is notched for leaf spring clearance, will not work on 1958-59 Fleetsides. 625-inch unit and has a 27-spline shaft. This rear axle was available in GM's high-performance intermediate cars, full-size vehicles and light-duty trucks. (M1028s, M1031 have Spicer limited slip Trac-lok diff) Detroit No-Spin diff lock in GM 14-bolt rear axle; Tires: LT23W135R-16E Tires (except M1009 10. Rear ends for 1937-72 Chevys: Complete rears and parts, 55-64 center sections, positractions and non-posis and "P" case rears; 10 and 12 bolt rear differentials; housings, axle. -1/2" bolt Flanged Half 91114 1 96794 11-1/2" O. ROLA®, TX-102 Bike Carrier, 2 Bike, 1-1/4" Sq. 07 posi 12-bolt (metallic brakes) BV - 3. How it Works. Part Number:. All of these axles take different parts so we need to properly identify the axle you have to get you the right part. 375) of an inch smaller than the GM 12-bolt, the 8½-inch 10-bolt can be just as strong, yet weigh less. This rear was removed from a running driving car but is being sold as is. 12-Bolt Housings by the Numbers The casting numbers for the 12-bolt housings are typically found on the upper rear of the driver's side of the center section. Phone: 800-523-2576 / 215-542-9000 Fax: 800-635-6273 / 215-542-0355. For more details, see our COVID-19 Response. The setup of the gears is different depending on what type of racing the car was used for. Stock 12 Bolt HMMWV Wheel With Stock Tire Combo OEM, & Rubicon are used for identification purposes only. 3 millimeter bolt pattern. 750" Crank flange bolt pattern: 3. 95 FREE In Store Pick Up Curt Aluminum Cargo Carrier with Ramp 50” x 30-1/2” $349. Maven provides a more connected, seamless car sharing experience. Came with a set of 355 gears which are listed in another auction. Better yet, the leading roof racks are hassle-free to shop for at AutoAccessoriesGarage. 875" (often rounded to 8. (71) GM 10. 875" / 30 Ring Gear Bolts: (12) 3/8"x24 RH Ring Gear Bolts: (12) 12mm x 1. II Bearing Carrier $24. The inspection cover faces the back of the vehicle and can be seen by looking forward from the rear of the car, under the license plate. After a lot of research, I discovered that the Baer brake spindle mounting bracket has the same bolt pattern as the 88-96 C4 Corvette caliper carrier. It is very unlikely your '63 has a 9" under it, but not impossible. Canada’s largest online retailer. Dates and casting # seem to fit right into your axle assembly date stamp. The material also was used for the crankshaft in the high performance 421-cu. We’re not rejecting good orders any more, we are rejecting the bad ones, and it’s saving us a ton of time. (71) GM 10. The cast. Please call or contact us to get a Return Authorization Number, check gear stock, and verify lead time before sending in your current parts. Product Experts Available. Heavy Duty Positraction or Locker. Please call (866) 967-7729 if you do not see your part or need help interchanging. The team has shared all the finest moments in the numerous accolades for its people, its products, and its approach. This reduces the load on the pinion, resulting in less parasitic loss from the friction and load. Rear; For GM 8. 23:1 and lower ratios and one for 3. 2 10 bolt, but not the 8. With the exception of truck differentials with 30-spline axles, and those carrying 2. 76 & down / 2. 5 F body, but was a. Outside diameter: 12. The Dana/Spicer Model 70 is an automotive axle manufactured by Dana Holding Corporation and has been used in OEM heavy duty applications by Chevrolet, Dodge, and Ford. GM 12 Bolt Car / Carrier Install Kit: 1 Review(s) Your Price: $54. Casting # XXXXX and NF3896839 on center housing. 2˝ 10 & 12 bolt, 0. 14 Bolt GM 9. 0 mercury engine. (66) Chrysler 8. Compared to the 14 bolt full-float axle, the 14 bolt semi-float has a smaller ring gear (9. 5-inch rear assemblies were used in 1967-'70 Cutlass and 4-4-2. for decades. 875" Ring Gear Diameter: 9. Codes are as follows:. It’s been used in passenger cars, and light duty pickups and SUVs over the decades. 5 out of 5 stars 319 # 1 Best Seller in Automotive Replacement…. Better yet, the leading roof racks are hassle-free to shop for at AutoAccessoriesGarage. Axle tube numbers KAC W023 2. 6" 10 Bolt Carrier Bearings & Races. 2; GM 10 Bolt 8. When I bought my 57 it came with a 12 bolt posi that I was told was out of a 67-69 camaro, which is the same width as the stock 57 rear. CNC-Motorsports is a high performance auto parts speed shop based out of Brookings, South Dakota. 875" commonly referred to as the 12 Bolt truck differential, this differential was utalized GM used this very popular differential in there full size Chevrolet trucks starting in 1964 to 1982. Dana 60 Gears; Dana 60 Gear Install Kits; Mopar 8. The Moser Engineering GM 12 Bolt: The strongest 12 bolt rear end for the 1970-1981 F-Body Camaro and Firebird on the market! The newly cast nodular iron housing is a direct replacement 12 bolt rear end for the 1970-1981 F-Body Camaro and Firebird. (66) Chrysler 8. Geo is a registered trademark and Tracker is a. the casting on the carrier is 4 541 on the webbing. The carrier is the posi unit, or in an open rear just the carrier. From it's beginning, ARP has grown to be exceptionally self-reliant and controls all aspects of the. 73 ratio, or the 4. *1963-72 Chevy Suburban tank fills original location. 5/8"-18 x 5" Bolt Assembly with Lock Nut and Washers. 76-down / 3. Will take trade ins for a 1969 camaro 12 bolt BE coded or any 65-67 Chevelle 12 bolt that can be rebuilt and cash. 5-inch 10-bolt is actually just as strong as a 12-bolt or Ford 9-inch rear, with only a fraction of an inch difference in the ring gear diameter. Delays by our carriers are possible, including express shipping options. 5" 12 Bolt - Rear Axle: M22 x 1. 12) In many cases, distortion or blank screen displays are due to signal interruption. 5 F body, but was a. It can accommodate both the 5-100 millimeter bolt pattern and the 5-114. The setup of the gears is different depending on what type of racing the car was used for. Full-size pickups including the Chevy Silverado 1500 have outsold conventional cars in the U. Posi looks to be in very nice condition. Must be 18 years or older. 07 12 Bolt Ring and Pinion Set, Original GM Used Super rare original gm ring and pinion set for your Camaro. 2 inch has its axles retained at the brake end of the housing and. 780″ and the outer diameter of the race is about 3. Shop classic car and truck restoration parts at Classic Chevy. This form will be sent directly to the Body Shop Manager. For more than a century, Dana® axles have set the standard for axle dependability, strength, and performance for OEM vehicle manufacturers. Chevrolet Financing Options Apply for a no-obligation car loan at Rydell Chevrolet. Includes: Carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve. 40 - 50: Rear Stabilizer Anchor Plate: 20 - 30. 1958-1970 Chevy Rear Differential code Identification Using the charts below, you will be able to learn alot about the rear differential in your classic full size Chevy. GM made three different types of 12-bolt positraction carriers. (75) Chrysler 9. 73:1 - 3 series- carrier - Eaton GM Gear 11 39 = 3. Cargo carriers mount extra luggage on the receiver hitch, on your trunk, or on your rooftop. If you'd like to discuss financing your new Chevy over the phone, please give us a call at (866) 697-5167. Product ID: ALY5647U45/5753 Product: Wheel/Rim (Single) Material: Aluminum Style: 5 Spoke Finish: Powder Coat Black Size: 18x8. They only made 2nd gen Camaro 12 bolts in 1970. 56 & down / 2. Snowplows on Chevy Trucks. Maven provides a more connected, seamless car sharing experience. When shopping for 12-bolt differential parts at a swap meet, keep this in mind: Chevrolet generally used three different types of differentials for the 12-bolt: the Two Series carrier, the Three Series carrier, and the Four Series carrier. “Front slide pin bolt is 20 ft-lb Rear slide pin bolt is 32 ft-lb” Hang around internet forums long enough and you will learn that there is never a shortage of opinions, but in most cases, there is always a shortage of facts. 23:1 and lower ratios and one for 3. 73 Thin - 4-series Carrier New. It has RV 0306 W 2 stamped on top of Passenger side axle housing. 10 most commonly used for. Ring Gear Diameter: 8. 6″ axle uses Timken bearing part # LM603049 and race part # LM603012. Differential Carrier Break 2. 9-1/4" has a 12 bolt rear cover. 2/9/2016 Document ID: 1445028 https://gsi. Product ID: A8385 Description: A8385 UNIVERSAL TYPE MOULDING FASTENER FOR DOOR AND FENDER MOULDING FASTENER FOR 3/4" TO 1" MOULDING,NYLON,(GM:4877000). Due to the wide availability and economical price of these automotive rims, this bolt pattern is found on many utility trailer applications. Outside diameter: 12. * the second # 2 66 chevelle 12 bolt 4. ” Sara Kim, Director of Ecommerce. SVL Gears for the GM 12T Chevy 12 Bolt truck rear end are dependable enough to be backed by a six-month or 50,000 mile warranty. 110: Shock Absorber -Upper Attachment-Lower Attachment. i can't find anyone who can look up casting numbers, on one side it's got the numnbers 3896839 with N under it and on the other side it's got GM56. Remanufactured rear differential assembly. , 489 case (62) GM 9. Nice original GM used 12-bolt for your Chevelle. We Carry Truck Accessories and Parts from Top Brands and Manufacturers for Dodge, Ford, Chevy, Toyota, Honda and Nissan. The rack is assembled by sliding the desired combination of wheel chocks and tie-down loops onto the main bar and locking them into place. When it comes to GM muscle cars and sports cars, the 12-bolt axle has been the top high-performance axle assembly for decades. 76 & down / 3. This reduces the load on the pinion, resulting in less parasitic loss from the friction and load. 10 ring and pinion. Designed to accept 3/8" dia. 14 Bolt GM 9. Bearings Distributor & Supplier. 5 Inch Ring Gear Rear End Differential Axle Cover. but i dont know if they are a street gear #. Trailing only Ford’s F-150 half-ton pickup truck in 2016 sales — the last year with. GM 10 Bolt Differential Carrier Shim Kit, 1105 $425. There are two carrier groups for 10-bolts and three carrier groups for 12-bolts. These bolts are medium carbon steel, that has been quenched and tempered for strength. Currie ® Performance Rearends are a direct bolt-in solution for select 1964 thru 1997 GM Vehicles. Catering to all major Texas cities such as Dallas, Lubbock, Houston, Austin, San Antonio, Chorpus Christi, Midland, and Waco, and ship nation wide. Codes are as follows:. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35. 875" ring gear and 30 spline semi floating axle shafts. 31 posi 12-bolt BT - 3. Some restrictions apply. Chevy truck VIN #'s, Chevy truck specs, Chevrolet trucks and part sources, tech help for Chevy Trucks. 7812" ID Bearings; Fits Aftermarket Ring and Pinion; OEM Ring and Pinion Applications Require Part# 3106; Master Bearing Kit Includes Timken Bearings (Carrier, Front and Rear Pinion, Pilot where applicable), Brush, Cover Gasket (or RTV), Crush Sleeve (or Preload Shim Pack), Marking Compound, Pinion Nut, Pinion Seal, Ring Gear Bolts, Shims (Pinion, Carrier), and. The C 0X 0506G1 is the code needed. II Bearing Carrier $24. The carrier goes into the rear end housing. 12/19/2017 Steve provides a step-by-step guide to. 99 View Details 1994-2004 CHEVROLET CHEVY S-10 PICKUP SPARE TIRE JACK + AND TOOL KIT SET OEM. Parts for 1958-1972 Chevy Impala, Bel-Air, Biscayne, Nomad, and other Full-Size Chevys. Rebuilt Chevelle LS6 Camaro Z28 Nova SS genuine OEM Chevrolet Muscle Car 12 Bolt Eaton Positraction casting number ED-30140PM1 Date C 19 9, March 19 1969. Please call for customer service and availability at 1-800-886-2815. The phone features 2-inch QVGA, Corning Gorilla Glass display, 2 megapixels rear camera with LED flash, microSD slot, and 1950 mAh battery. 73:1 - 3 series- carrier - Eaton GM Gear 11 39 = 3. On the right is a Inside Lock Weld in type yoke. 5 out of 5 stars 319 # 1 Best Seller in Automotive Replacement…. 5-3-30-1 GM 8. A Chevy 3/4 ton pick-up may have a 14 bolt semi-float rear axle or a 14 bolt full-floating axle. 12 BOLT CARRIER INFO. The factory 8. If you own a 1947-1972 Chevy or GMC Truck, you've come to the right place!. Remove the radio. While it was originally designed for use in factory-built performance-rated cars, it was installed in both cars and trucks until 1972. 10 Shims, 2 of each in the following thickness:. TIP #12 -- CARRIER CONFUSION: When shopping for 12-bolt differential parts, keep this in mind: Chevrolet generally used three different types of differentials for the 12-bolt -- the two series carrier, the three series carrier and the four series carrier. 36 monthly payments total $6,072. Due to the wide availability and economical price of these automotive rims, this bolt pattern is found on many utility trailer applications. Elevator Bolts Elevator bolts are often used in conveyor systems. 55 gears set up for the axle, so I have no use for these gears. 3 millimeter bolt pattern has ten total bolt holes. Hub fits 3,500-lb E-Z Lube axles. I know that it's a 12 bolt (that was easy enough to figure out) but I would like to know if it's a '65 or not. , 489 case (62) GM 9. Hanger To Frame. ive got a 12 bolt posi rear end with 3. I give permission to Huffines to contact me for purposes of this inquiry and any future marketing on any of the above listed email or phone numbers by email, phone call, or text message regardless of my status on any do-not-call list. 5" 12 Bolt - Rear Axle: M22 x 1. Disconnect the driver side SIR. 10 Shims, 2 of each in the following thickness:. We Carry Truck Accessories and Parts from Top Brands and Manufacturers for Dodge, Ford, Chevy, Toyota, Honda and Nissan. Chevy Supply of Assonet has a great selection of vintage Chevy rear end parts for 1937-1972 Chevy cars in our classic Chevy parts yard and Chevy auto parts warehouse. GM has offered Positraction rear ends since 1957, and its 8. Classic Industries offers a wide selection of 1962 Chevrolet Impala parts, including 1962 Chevrolet Impala interior parts and soft trim, 1962 Chevrolet Impala exterior sheet metal, 1962 Chevrolet Impala moldings, 1962 Chevrolet Impala emblems, 1962 Chevrolet Impala weatherstrip and unique accessories, to nearly every nut and bolt needed for installation. alright guys need some help here. (M1028s, M1031 have Spicer limited slip Trac-lok diff) Detroit No-Spin diff lock in GM 14-bolt rear axle; Tires: LT23W135R-16E Tires (except M1009 10. 25: 3507881: 1972 – 74: A: 7. 73 ratio and up use the 3 series carrier. or Ford SVT gear sets. The "two series" has little use in a hi-po application and should be avoided if at all. Points are not earned on taxes or certain fees, and expire in 5 years from when points are earned. These may not be all the casting numbers that were ever used on the various axles, but are a starting point: 7-1/4" 2070051 3507881 3723675 8-1/4". 10-up Pinion Nut Size: 1-1/8" Pinion yokes interchange between the 12-bolt car and truck. GM 12 bolt carrier identification/ questions, * with pics * Jump to Latest Follow 1 - 14 of 14 Posts. Simply insert your vehicle’s ignition key into the BOLT lock, turn it once and the lock mechanically and permanently learns the key code. 2˝ 10 & 12 bolt, 0. Joined Nov 4, 2011 · 197 Posts. Well Nuts #3876130 NOS GM Set of 3 screws and 3 nuts 1963L-68 16. 062 brg, sizes). Shop classic car and truck restoration parts at Classic Chevy. Shims, Crush Sleeve, Pinion Nut & Gasket For side shims, pinion shims and crush sleeve, see 7-1/2” G. The inspection cover faces the back of the vehicle and can be seen by looking forward from the rear of the car, under the license plate. Any reference to OEM names or OEM product identification numbers/descriptions/model numbers is for identification only and does not indicate that it is an OEM part. 56 posi rear w / gm 4 series posi. 76 & down / 3. This is a discussion on Casting numbers for a 12 bolt within the Drivetrain forums, part of the LSx Technical Help Section category; My friend picked up a 12 bolt rear. Get the style and function you want with help from our staff of truck experts. stronger 9-3/4" has a 10 bolt rear cover. Master rebuild kit from Richmond. I pulled some numbers off of it hoping yall could help me find out what its from. Each is designed to be adaptable to a range of ring and pinion gear combinations, and these are better known as carrier breaks. 07:1 ratio, O6 = month built (June), 12 = day built(12th) If your rearend came out from under a 66 C10, that tells me its a 1/2 ton truck and there are only three factory gear ratios for a 1/2 ton pickup, 3. Currie ® Performance Rearends are a direct bolt-in solution for select 1964 thru 1997 GM Vehicles. That is, you can pull the axles and remove the center section from a 1964 model, bolt it into your 55 and drive it away (there is one minor exception regarding positraction into a 55-6 and I will cover that later). 2 Chevy-style has a round cover with an indentation running across the cover (like the 12-bolt Chevy) and 2 casting projections on the top of the rear. This thread and the replies is a perfect example. Hanger To Frame. 875" commonly referred to as the 12 Bolt truck differential, this differential was utalized GM used this very popular differential in there full size Chevrolet trucks starting in 1964 to 1982. Click on a differential below to view photos, measurements, and carrier breaks, as well as applicable models, and available parts, for that particular fitment. Strap system: 3-point tie-down: 3-point tie-down: Ramp type: attached ramps: 84 in. 4 (204) 3 (196) 2 (16) Ring Gear Rotation. 375) of an inch smaller than the GM 12-bolt, the 8½-inch 10-bolt can be just as strong, yet weigh less. The Eaton was used in the 12 bolt and 8. "G" code build by Detroit Gear & Axle. While we are probably best known as the 12 Bolt "O" Axle specialists, we also carry an extensive selection of rear end components for all 64-76 Cutlass/4-4-2 differentials. Corvette Gears; GM 10 Bolt 7. 73 or lower gear ratio), or 4-series (3. Your General Motors dealer also wants you to be completely satisfied and invites you to return for all your service needs, both during and after the warranty period. 95 Zincs Mercruiser Alpha One Gen. 0 cc, Coated Skirt, Small Block Chevy, Each Item #: SEAWH860CP30 Condition: New. The GM 12-bolt rear axle assembly receives its name due to having 12 bolts on the rear cover of the housing. Came with a set of 355 gears which are listed in another auction. 76-down / 3. The 2 series carrier isn't smaller than a 3 series carrier. Ring gear diameter: 8. 110: Shock Absorber -Upper Attachment-Lower Attachment. The type 60 is intended to be a heavy-duty 1//2 ton rear end, or a 3/4 ton when it has 8 lug wheels and full-floater bearings. Orders may take longer than usual to process due to manufacturers having issues receiving and shipping parts. for decades. The Dana/Spicer Model 70 is an automotive axle manufactured by Dana Holding Corporation and has been used in OEM heavy duty applications by Chevrolet, Dodge, and Ford. Emergency Service Providers: With emergency service providers, such as law enforcement, roadside assistance providers, and ambulance providers, in order to deliver related services (for example, Stolen Vehicle Assistance Services). Come join the discussion about Silverados, Sierras, and other full size trucks performance, modifications, suspension, lift kits, tires, maintenance, and more!. 99 and a inner axle seal set w/knuckle / hub gasket for only $49 additional. GM 12 Bolt Chevy Car Posi 30 Spline. F 1967 Chevrolet C-10 Chevy Apache Twin Turbos F 1984 Chevrolet C10 What 3200HP of NOS Looks Like F 1972 Chevrolet C-10 1972 C-10 Texas Reaper f 1978 Chevrolet C-10 2500 HP 632CI BBC chevy engine 1972 c10 SEMA ratrod F 1970 Chevrolet C-10 Full Size Chevy Jump Fail 1965 Chevrolet C-10 The Fastest Truck in the World f 1985 Chevrolet C-10 Stepside. 77 & down / 3. 88-98 Chevy,GMC 1500 10 Bolt Cover 8. RANDYS carries GM differentials from the small 6. 1941 Chevy Truck Parts | Chevs of the 40s has the most complete inventory of 1941 Chevy Truck restoration parts and 1941 Chevy Truck street rod parts. There were two 8. When I bought my 57 it came with a 12 bolt posi that I was told was out of a 67-69 camaro, which is the same width as the stock 57 rear. Bearings Distributor & Supplier. 2 Bump Stops per set. BOLT-M10 X 1. In Remembrance of Tpr. 12 The Rear Vision Camera system operates when the transmission is placed into Reverse and 12 V is applied to the reverse lamp control circuit by the Body Control Module (BCM). Some Dana units share the same number of bolts, however, this aids in a process of elimination. , 1/4" wall), custom alloy axles (30, 33, or 35 spline. 0 cc, Coated Skirt, Small Block Chevy, Each Item #: SEAWH860CP30 Condition: New. 750" Crank flange bolt pattern: 3. We specialize in rebuilding, repairing, restoring and modifying rearends. I installed many of the 4. 75 Gears; Mopar Install Kits Lighten Gear Service; Microblue Service; Gear Ratio Calculator; Gears Application Guide; Install Kits and Gears Sets Listed By Rear End. 14 Bolt GM 9. In Remembrance of Tpr. 2" (10 Bolt); 1. The inspection cover faces the back of the vehicle and can be seen by looking forward from the rear of the car, under the license plate. 2-series and 3-series carriers were available in either open or posi. Cover Bolts: 10 Cover Bolts: 12 Carrier Breaks: None Carrier Breaks: 2. 5", common under 3/4 and 1 ton trucks from Chevrolet and GMC. 07 12 Bolt Ring and Pinion Set, Original GM Used Super rare original gm ring and pinion set for your Camaro. Bolt It On’s rack systems connect to your existing floor mounted D-rings, E-track or L-track with Bolt It On’s J-Hook system. They only made 2nd gen Camaro 12 bolts in 1970. At the time he had a 92 Camaro with a Baer 12 inch brake setup. Designed to accept 3/8" dia. PONTIAC Axle Gear Codes Wallace Racing Code Location. 12-Bolt Built to Order Rear End Package Complete 12 Bolt Built to Order Rear End Packages. 875" Cover bolts: 12 Ring gear bolts: 12 Axle spline count: 30 Pinion spline count: 30 Carrier Breaks: 2. Parts for 1958-1972 Chevy Impala, Bel-Air, Biscayne, Nomad, and other Full-Size Chevys. 56 posi rear w / gm 4 series posi. This form will be sent directly to the Body Shop Manager. 5" From the factory, these housings were stuffed with either the popular 3. 6 1990 Up 10 Bolt AAM Rear Axle Kit. Disconnect the driver side SIR. Ring is date coded 3-69 (March 1969) and the gear is dated coded 2-69 (Feb 1969). RealTruck has an extensive line of 2005 Chevy Silverado 2500 accessories to upgrade your truck. Payments are for 2020 Bolt EV LT with an MSRP of $37,495. 2 Chevy Rear. Note: These numbers are not exact. The "two series" has little use in a hi-po application and should be avoided if at all. 12-Bolt Identification. Receiver Mount, Folding Dual Arm Rail Rack. 10:1 Ratio, GM, 12-Bolt Car, 4 Series, Set Not Yet Reviewed. Full-size pickups including the Chevy Silverado 1500 have outsold conventional cars in the U. GM 12 Bolt (1) Apply GM 12 Bolt filter ; Yukon Gear & Axle Carrier Shim Kit for Jeep Wrangler JK & TJ with MOPAR®, & Rubicon are used for identification. 56 & down / 2. 56,GM12T,GM12, YG GM12T-456T Description: All Yukon Gears are computer-controlled forgings, forged out of 8620 steel, fully automated turning, single pass cut, and then vacuum heat treated, the sum of these processes is the ultimate. 12 Bolt - Moser Rear Axle Carriers (See All) Carrier Cross Shaft. Still, the 14 bolt semi-float is a solid axle for a lot of applications. 123Bearing : welcome to the world of bearings, seals, ball joints, anti-vibration pads and associated accessories. 07:1 ratio, O6 = month built (June), 12 = day built(12th) If your rearend came out from under a 66 C10, that tells me its a 1/2 ton truck and there are only three factory gear ratios for a 1/2 ton pickup, 3. 5; GM 10 Bolt 8. The leading community for Chevy Blazer and S10 Blazer owners and enthusiasts. 2" original rear won't have any bolts near the yoke and there will be a GM and a part # cast into the side of the carrier. 625-inch unit and has a 27-spline shaft. Also of Interest: Early Ford Beam Axle Identification and Dimensions;. CASE KIT Ratios 308 & 3. (75) Chrysler 9. Chevrolet Financing Options Apply for a no-obligation car loan at Rydell Chevrolet. Save 12 bolt chevy posi rear end to get e-mail alerts and updates on your eBay Feed. 23:1 and lower ratios and one for 3. Part #TCS-EC Price $30. Please call for customer service and availability at 1-800-886-2815. Below is a simple interchange for most mounted bearings and insert bearings. 31 open 12-bolt (metallic brakes) BW - 3. In the GM Corvair, for example, it was used for differential ring gear carrier/cover assemblies. *1955-59 Chevy Truck tank is notched for leaf spring clearance, will not work on 1958-59 Fleetsides. Canada’s largest online retailer. , 489 case (62) GM 9. From about 1970 on, the big Fords, Mercury's, and Lincoln's has axles big enough to respline with 31 splines if they are shortened about 4" per side. But dont know how accurate it is, even though it was a big book of aercian automobiles. I recently had a new set of 3. 5", as found in the Chevy Vega, up to the larger GM 11. Starr ; State Trooper Injured in Traffic Crash Passes Away ; MSP CVED to Participate in Operation Safe Driver Week; Campaign Aims to Reduce Crashes Involving Large Trucks, Buses and Passenger Vehicles Due to Unsafe Driving.