Allstar Performance GM 8.5" Ring and Pinion Gear Set - Ratio: 3.73 R03J015 Plastic Band enclosure

Plastic Band enclosure

and 72cc combustion chambers

Can be used in any latch type belt system

0 inches of total slack

Allstar Performance GM 8.5" Ring and Pinion Gear Set - Ratio: 3.73 R03J015 Plastic Band enclosureQuality 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.