Allstar Performance GM 7.5" Ring and Pinion Gear Set - Ratio: 4.56 69010 They are only to be

They are only to be used in racing vehicles off public streets and highways

Compact size facilitates easy mounting

Two are required and should closely match bump spring I

1980-1986 GMC Jimmy

Allstar Performance GM 7.5" Ring and Pinion Gear Set - Ratio: 4.56 69010 They are only to beQuality differential components are suitable for race, street, and off road use. Lapped in matched sets for quiet operation. Specialty items for the Shop, Trailer and Track. The Allstar Performance brand offers thousands of hard to find, specialty items that cover many segments in the performance aftermarket. For over 30 years, customers worldwide have come to rely on the quality, affordable and practical items available from Allstar Performance.