Allstar Performance GM 7.5" Ring and Pinion Gear Set - Ratio: 4.10 R10003L Overall length is 12" and

Overall length is 12" and outside diameter is 2"

26 in Radiators

Rated at Over 600 Degrees Fahrenheit

but moves the alternator closer to the center of the engine for narrow frames

Standard Cuffed Gauntlet

Allstar Performance GM 7.5" Ring and Pinion Gear Set - Ratio: 4.10 R10003L Overall length is 12" andQuality 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.