High performance Yukon Ring & Pinion gear set for GM 8.5" OLDS rear, 3.90 ratio

Yukon Ring and Pinion sets give you the confidence of knowing you are running gears designed for the harshest of conditions. Whether it is on the street, off-road, or at the track, Yukon ring and pinion sets deliver unrivaled performance and quality. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up.
Details:

• Fits GM 8.5 inch Oldsmobile rear
• 8.50 inch ring gear diameter
• 28 spline pinion
• 10 ring gear bolts
• 3.90 ratio
• 1 Year Warranty Against Manufacturer Defects
• Sold As A Set

Fits Vehicles:

• Oldsmobile 442 (1964 - 1972)
• Oldsmobile Cutlass (1968 - 1972)
• Pontiac Catalina (1965 - 1981)
• Pontiac GTO (1965 - 1971)
• Pontiac LeMans (1964 - 1972)