Allstar Performance GM 7.5" Ring and Pinion Gear Set - Ratio: 3.23 H766003M 160 lb/in Spring Rate

160 lb/in Spring Rate

3/8-16 and 3/4-10 in Thread

550 lift than their previous best 165cc

Female Swivel Union Fitting 8AN to 10AN

Allstar Performance GM 7.5" Ring and Pinion Gear Set - Ratio: 3.23 H766003M 160 lb/in Spring RateQuality 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.