Allstar Performance GM 8.5" Ring and Pinion Gear Set - Ratio: 4.11 4101XXLBK 5/8-11 in Stud Thread

5/8-11 in Stud Thread

1986-1990 Saab 9000

Ti22 Performance offers a full line of Sprint Car

056 in Wall Thickness

1963-1964 Dodge 330

Allstar Performance GM 8.5" Ring and Pinion Gear Set - Ratio: 4.11 4101XXLBK 5/8-11 in Stud ThreadQuality 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.