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Eaton

Eaton GM 8.875in Car Master Installation Kit - K-GM12CR

MSRP: $232.55
$204.49
( saved $28.06 )
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SKU:
EATK-GM12CR
Shipping:
Calculated at Checkout
MPN:
K-GM12CR
Eaton master installation kits make upgrading your differential easier by providing all the components needed to properly install your Eaton differential or replace your ring and pinion, in one box. Premium bearings and components ensure long life and quiet operation.

This Part Fits:

YearMakeModelSubmodel
1964-1969BuickWildcatBase
1965-1970BuickWildcatCustom
1965BuickWildcatDeluxe
1966BuickWildcatGran Sport
1964-1972ChevroletBel AirBase
1964-1972ChevroletBiscayneBase
1967-1972ChevroletCamaroBase
1967-1972ChevroletCamaroRS
1967-1972ChevroletCamaroSS
1967-1972ChevroletCamaroZ28
1966-1970ChevroletCapriceBase
1967-1968ChevroletChevelle300
1967-1969ChevroletChevelle300 Deluxe
1964-1968,1970-1972ChevroletChevelleBase
1967-1972ChevroletChevelleConcours
1969-1972ChevroletChevelleConcours Estate
1965-1967ChevroletChevelleDeluxe
1969-1972ChevroletChevelleGreenbrier
1968-1972ChevroletChevelleMalibu
1968-1972ChevroletChevelleNomad
1964-1972ChevroletChevelleSS
1964-1967ChevroletChevy IIBase
1964-1968ChevroletChevy IINova
1964-1967ChevroletChevy IINova SS
1965-1972ChevroletEl CaminoBase
1968-1972ChevroletEl CaminoCustom
1968-1972ChevroletEl CaminoSS
1964-1972ChevroletImpalaBase
1964-1967ChevroletImpalaSS
1964-1967ChevroletMalibuBase
1970-1972ChevroletMonte CarloBase
1969-1972ChevroletNovaBase
1969-1972PontiacFirebirdTrans Am
1970-1972PontiacGTOBase
1970-1971PontiacGTOThe Judge


Please note image may vary from product. Also, some items are special order. If delivery time is a concern, please contact us prior to purchase. 

Fidanza Performance is excited to offer the go to name in differentials - Eaton!

Eaton produces a range of differentials designed to improve traction, handling, and vehicle stability across various applications, from heavy-duty trucks to performance cars and off-road vehicles. One of their most popular products is the Truetrac Limited-Slip Differential, which uses helical gears for smooth, maintenance-free performance. The Detroit Locker is a fully locking differential, providing 100% power to both wheels when necessary, making it ideal for off-road or high-performance use. The Posi Limited-Slip Differential uses a clutch-based system for better traction under acceleration, commonly found in muscle cars. Eaton also offers the ELocker, an electronically controlled locking differential that allows drivers to engage or disengage the lock at the push of a button, which is useful for off-roading. Additionally, the Helical Limited-Slip Differential works similarly to the Truetrac, offering smooth and quiet operation while providing additional traction when needed. Overall, Eaton's differentials are known for their engineering, reliability, and performance, suited for various driving needs.


Fidanza Performance, founded in 1997, is a leading US manufacturer of high-quality lightweight aluminum flywheels, precision adjustable cam gears, and high-performance clutches. With nearly 20 years in the automotive performance market, Fidanza is renowned for its expertise and respected globally, offering products for a wide range of vehicles, from European sports cars to modern muscle cars and imports. The company originated in racing, with founder Lou Fidanza's success in the SCCA leading to the creation of specialty parts like aluminum flywheels. Fidanza has since expanded its product line to include cam gears and performance clutches, gaining a loyal customer base and worldwide recognition. In 2023 Fidanza opened the SpeedParts4Less Marketplace which sells other manufacturers quality high performance parts!