Allstar Performance GM 8.5" Ring and Pinion Gear Set - Ratio: 4.11 2040042 Â Lap Belt Adjusts 22"

 Lap Belt Adjusts 22" to 60"

140 in Orifice

Certified to SFI 3

24 x 24 in Sqaure

2-Port Body with dual AN-12 inlet/outlet ports and one AN-12 return port

Allstar Performance GM 8.5" Ring and Pinion Gear Set - Ratio: 4.11 2040042 Â Lap Belt Adjusts 22"Quality 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.