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Vehicle Info NeededYUKON GEARPART NUMBER: 807-SK21104
Pinion Shims GM 7.5", 7.75", 8.2" & 12-Bolt Truck
$2799
Ships on 09/14/2026
Lowest Price GuaranteeGM 7.600 in.
Pinion ShimsGM 7.5", 7.625", 7.6 IFS, 7.6 IRS, 7.75", 8.2" 1955-1964 GM Passenger Car 12-Bolt Car/Truck
Compatible with Differentials:
- GM 12 Bolt Truck
- GM '55-'64 1/2 Ton truck
- GM '55-'64 Passenger car
- GM 7.5" & 7.6" Rear, '00 & up
- GM 7.5" & 7.6" Rear, '82-'92 - 26 Spline
- GM 7.5" & 7.6" Rear, '82-'99 - 28 Spline
- GM 7.5" Rear for Vega, Monza & Starfire only
- GM 7.5" Rear, '81 & older
- GM 7.6" IRS / 195mm Rear
- GM 7.6IFS
- GM 7.75 IRS Rear
- GM 7.75" Borg Warner
- GM 8.2"
- GM 8.2" Rear for Buick, Oldsmobile & Pontiac
Part TypeDifferential Pinion Shim
BrandYUKON GEAR
Package Height0.4
Package Width5.0
Package Length5.5
Weight0.02 PG
Part CategoryReplacement Parts
Part FitmentDirect Fit
Vendor Part NumberSK 21104
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
