Yukon Gear Minor install Kit For GM 8.5in Oldsmobile 442 and Cutlass Diff - Main Product View
Yukon Gear Minor install Kit For GM 8.5in Oldsmobile 442 and Cutlass Diff - Side View
Yukon Gear Minor install Kit For GM 8.5in Oldsmobile 442 and Cutlass Diff - Back View
Yukon Gear Minor install Kit For GM 8.5in Oldsmobile 442 and Cutlass Diff - Installation View
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Gear & Axle Minor install Kit GM8.5OLDS-31 8.5in Diff fits 1965-1968 Oldsmobile 442 / 1965-1981 Pontiac Catalina / 1965-1971 Pontiac GTO / 1968 Pontiac LeMans

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

MK GM8.5OLDS-31
Many in stock
$165.99 USD
$165.99 USD

Gear & Axle Minor install Kit GM8.5OLDS-31 8.5in Diff fits 1965-1968 Oldsmobile 442 / 1965-1981 Pontiac Catalina / 1965-1971 Pontiac GTO / 1968 Pontiac LeMans

Yukon Minimum Installation Kits are a low-cost solution for ring and pinion gear changes in newer vehicles where the bearings can be reused. Kits include all high-quality components for a smooth differential set up.

Installation Instructions

This Part Fits:

Year Make Model Submodel
1968 Oldsmobile 442 Base
1965-1967 Pontiac Catalina 2+2
1965-1981 Pontiac Catalina Base
1971-1972 Pontiac Catalina Brougham
1965-1981 Pontiac Catalina Safari
1965-1970 Pontiac Catalina Ventura
1965-1971 Pontiac GTO Base
1970-1971 Pontiac GTO The Judge
1968 Pontiac LeMans Base
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