Yukon Gear & Axle high performance ring & pinions set the standard for quality. Yukon Engineers use state-of-the art design & testing processes, backed by 2 in-house quality labs to ensure each item manufactured meets exacting specifications & quality standards. Yukon designed gear tooth surface finish reduces both friction & heat for long races & high torque conditions. We use high grade steel in both the ring & pinion, with fitment designed to OEM specs. Go ahead, add loads of horsepower & go big on tires because Yukon offers the widest selection of gear ratios to choose from. You?ll know that your gear choice was the right one, because you chose Yukon. Yukon Ring & Pinions come with a 1 year warranty against manufacture defects. Yukon offers a Y.E.S. Plan for a lifetime, comprehensive, no-questions-asked protection plan covering your gears for as long as you own the vehicle.
Fits '63-'79 Corvette, 4.11 ratio, thick for 3.90 and down carrier. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up
This ring/pinion set has a 30 spline pinion. 63/64 Corvettes came stock with a 17 spine pinion. Please verify your pinion spline count prior to ordering.
CI GM VET 4.11 THICK R/P
Fitment:
1963 Chevrolet Corvette Base
1964 Chevrolet Corvette Base
1965 Chevrolet Corvette Base
1966 Chevrolet Corvette Base
1967 Chevrolet Corvette Base
1968 Chevrolet Corvette Base
1969 Chevrolet Corvette Base
1970 Chevrolet Corvette Base
1971 Chevrolet Corvette Base
1972 Chevrolet Corvette Base
1973 Chevrolet Corvette Base
1974 Chevrolet Corvette Base
1975 Chevrolet Corvette Stingray
1976 Chevrolet Corvette Stingray
1977 Chevrolet Corvette Base
1978 Chevrolet Corvette Base
1978 Chevrolet Corvette Indianapolis 500 Pace Car
1978 Chevrolet Corvette Silver Anniversary Edition
1979 Chevrolet Corvette Base
