Gm 12 bolt posi 73 Ratio: Differential Assembly Kits - Amazon. using Moser Engineering owned Casting Boxes. 07-3. The 12 Bolt spool fits the GM 12 Bolt Rear End A drag racing spool will always turn both axles at the same speed with an equal amount of force. Note: Please read the more details section as some differentials require special bearings which are not included. 875" 12 Bolt Car differential has carrier breaks at 2. 08,3. 73 / 3. 99. A. Not Yet Reviewed. 90 Gear Ratios (3 Series) * 100% Re-Buildable * Nodular Iron Casing, Heavy Duty Composite Clutches & Forged 4130 Internals › Oct 16, 2015 · Buy GM Chevy 8. 12-Bolt Built to Order Rear End Package Complete 12 Bolt Built to Order Rear End Packages. 73 Ratio) BRAND NEW Chevy 12-Bolt CAR Master Bearing/Installation Kit * C-Clip Applications Only * Fits CAR Rearends ONLY - Will NOT fit 12-Bolt TRUCK Rearends › See more product details GM 12 Bolt Truck Clutch Style Posi Unit; GM 12 Bolt Truck Ring & Pinion Gear Set; GM 12 Bolt Truck Master Bearing / Install Kit; Optional Solid Pinion Spacer Upgrade; All Parts Include 1 Year Manufacturer Warranty 12 Bolt Spool – 12 Bolt Spool A spool is one solid part that replaces all components of a differential. It turns up in countless Camaros, Chevelles, Novas and full size Chevys. , 1/4" wall), custom alloy axles (30, 33, or 35 spline Jun 25, 2009 · Many years ago when I first got my '65 (12 bolt posi) I noticed what seemed like a lot of axle endplay on both sides when I rotated tires first time. Buy It Now +$30. GM 12 Bolt Truck / Eaton Detroit Truetrac Posi / Gears / Bearing Kit / Package. 08-3. 55 Ratio) BRAND NEW Chevy 12-Bolt CAR Master Bearing/Installation Kit * C-Clip Applications Only * Fits CAR Rearends ONLY - Will NOT fit 12-Bolt TRUCK Rearends › See more product details $490. Part Number: ETN-19554-010 4. Sep 18, 2014 · * New GM 12-Bolt Passenger Car Heavy-Duty Posi Unit - 30 Spline Axles * Eaton-Style (clutch) Posi Unit * Fits 3. 73 or numerically higher gear ratio; Combines an exclusive JEGS yellow 4-spring pack and Raybestos composite clutches for better traction and more controlled power transfer 12 Bolt Spool – 12 Bolt Spool A spool is one solid part that replaces all components of a differential. For instance, the truck 12-bolt uses a smaller inner pinion-bearing (1. 73-5. S. . Find Parts and Accessories gm 12 bolt posi rebuild kit KEYWORD and get Free Shipping on Orders Over $109 at Summit Racing! Find Parts and Accessories 12 bolt truck posi KEYWORD and get Free Shipping on Orders Over $109 at Summit Racing! GM 8. All Moser 12 Bolt Housings are designed and manufactured in the U. 68 out of 5 stars Apr 22, 2016 · BRAND NEW Chevy 12-Bolt TRUCK Yukon Dura-Grip (Clutch) Posi Unit (30 Spline) BRAND NEW Chevy 12-Bolt TRUCK Ring & Pinion (4. 08 to 3. $690. Although it may not be as popular as a 9-inch Ford in drag race applications, the 12-bolt does have a number of plusses (not the least of which is decent strength when carefully prepped). The rugged, reliable, and efficient Chevy 12-bolt has established itself as the preeminent rear differential for GM muscle cars since its debut in 1965. 90 ratios only *4-spring, clutch style positraction *Internal gears are manufactured using forged 4320 steel and cut to provide Apr 6, 2014 · BRAND NEW Chevy 12-Bolt CAR Yukon Dura-Grip (Clutch) Posi Unit (30 Spline) BRAND NEW Chevy 12-Bolt CAR Ring & Pinion (3. Uses 30 spline c-clip axles. 438 inches versus 1. 10. 90,30spl,clutch,complete,composite,diffcargm12c,duragrip,eat,gm,gm12p-posi-3-30,hd,positraction,ydg,ydggm12p-3-30-1 Technical Notes Yukon recommends the use of high grade Non-Synthetic GL-5 gear oil and Yukon LSD (Limited Slip Differential) additive for long life and smooth operation. 875 Inch (12-bolt), truck 19556-010 Differential, Posi Performance, Limited Slip, 30-Spline, 12-Bolt, 4 Series, Chevy, GMC, Truck, Each Part Number: ETN-19556-010 JEGS 555-62812 Posi Traction Differential Features: Fits GM passenger cars with 12-bolt ring gear differentials with 30-spline rear axles; Specifications: fits 3. Differential, Posi Performance, Limited Slip, 30-Spline, GM, 12-Bolt, 3 Series, Each. 00 Choose Options Chevy 12 Bolt Truck Yukon Duragrip Posi Motive Gear Pkg Motive Gear Motive Gear is a manufacturing industry leader in professional quality, high performance ring and pinion sets. GM 12 Bolt Car Eaton Style Clutch Posi Unit; GM 12 Bolt Car Ring & Pinion Gear Set; GM 12 Bolt Car Master Bearing / Install Kit; Optional Solid Pinion Spacer Upgrade; All Parts Include 1 Year Manufacturer Warranty Find Parts and Accessories gm 12 bolt posi KEYWORD and get Free Shipping on Orders Over $109 at Summit Racing! Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. Pre-Owned. 10 / 4. 11 Ratio) BRAND NEW Chevy 12-Bolt TRUCK Master Bearing/Installation Kit * C-Clip Applications Only * Fits TRUCK Rearends ONLY - Will NOT fit 12-Bolt CAR Rearends › See more product details GM 8. (12-bolt), passenger car Axle Model and get Free Shipping on Orders Over $109 at Summit Racing! The Chevrolet 12-bolt rear axle is a prolific piece. See below for some key features and tech specifications: - *Note: The GM 8. 13 Elite Heli-Trac Posi LSD Elite Heli-Trac LSD uses the latest spiral gear technology to produce one of the longest lasting and best performing differentials on the market today. Estimated Ship Date: Dec 9, 2024 if ordered today. 00. Opens in a new window or tab. The Dura Grip is engineered for long life and is completely rebuildable. 08 or 3. Oct 25, 2022 · JEGS 555-62810 Posi Traction Differential Features: Fits GM truck 12-bolt ring gear differentials with 30-spline rear axles; Specifications: fits 3. Apr 13, 2018 · When looking at a 12-bolt rearend, it is important to know that 12-bolt axle assemblies use different components for cars and trucks. Housing, with OEM located mounting provisions, seamless steel tubing (3" O. Part Number: YGA-33348. com FREE DELIVERY possible on eligible purchases Our Rigid Axle positraction is the perfect choice for daily drivers, weekend warriors, towing, basic off-road use, and street/strip applications. This means parts are not interchangeable, which can come back to bite you later if you buy the wrong assembly. (12-bolt) Car/Truck, Side Gears Jan 21, 2015 · 1This GM 12-bolt Posi unit isn't that scary, really. 875C Chevy 10- and 12-bolt axle assemblies have been standard equipment on GM passenger cars, muscle cars, and trucks for decades. See below for some key features and tech specifications: - *Note: 1963-1964 12 Bolt Truck applications require a 30 spline yoke. If you see springs in the window of the carrier, either coil springs like this or Star washer for GM 12 bolt posi cross pin bolt. D. It's just a bunch of simple parts crammed into a small case. Drop Ship; Special Order GM 12 Bolt Passenger Car GM12P Rear Differential Parts - 12 bolt cover with 8. 875 ring gear. 875" 12-Bolt TRUCK Rearend Posi - 30 Spline, Gear, Bearing Kit Package - 3. posi,12,12 bolt,car,12 bolt car,dura,dura grip,duragrip,yukon,gm,chevy,gm12p-posi-3,gm12p-posi,gm12p,gm12,gm,posi,ydggm12p-3-30-1 Description: *Fits GM 12 bolt passenger car with 30 spline axles *3. 90 gear ratios; Combines an exclusive JEGS yellow 4-spring pack and Raybestos composite clutches for better traction and more controlled power transfer Eaton Posi Differential Kits Include: Eaton 12-Bolt Car Posi Unit; JEGS Differential Installation Kit; Lucas Heavy Duty Gear Oil (2 Quarts) Richmond Gear GM 12-Bolt Ring & Pinion Set . 875 in. 675 inches). Sponsored. $129. However, the smaller 10-bolt unfairly gained the reputation as a weak […] Aug 24, 2023 · 12p,3. 13 shipping. 90 / 4. Package includes; New Moser 12-Bolt Made in the U. Our Rigid Axle positraction is the perfect choice for daily drivers, weekend warriors, towing, basic off-road use, and street/strip applications. Since the car only had less than 10,000 miles on it by a middle-aged professional truck driver, I figured it must have been that way from the factory. 875" CHEVY 12 BOLT POSI CHUCK HOUSING 4 SERIES GM COPO CAMARO CHEVELLE. Due to the simplistic design, it is much stronger and lighter than any differential. Chevy 12 Bolt TRUCK Elite HeliTrac Spiral Gear Posi LSD 3. 2 days ago · Find Differential Carrier Clutches GM 8. GM 12 Bolt Truck 30 Spline Eaton Detroit Truetrac; GM 12 Bolt Truck Ring & Pinion Gear Set; GM 12 bolt Truck Master Bearing / Install Kit; Optional Upgrade to Solid Pinion Spacer; All Parts Include 1 Year Manufacturers Warranty Apr 5, 2014 · BRAND NEW Chevy 12-Bolt CAR Yukon Dura-Grip (Clutch) Posi Unit (30 Spline) BRAND NEW Chevy 12-Bolt CAR Ring & Pinion (3. Ring Gear Diameter: 8. Eaton Posi Performance 30 Spline Differential GM 8. cidrzzuqmohsprjjeyszzztmlukoibklkypffhmcjqknuhyl