Allstar Performance GM 8.5" Ring and Pinion Gear Set - Ratio: 4.56 2010216 2 Helmet Air Pumper System

2 Helmet Air Pumper System PH-MAC3 at low everyday prices

protects your helmet by keeping it clean and safe when not in use

washer and nut that seals against the inside of the wheel

Black powder coated with high quality rod ends and separate shock bracket which will require welding or bolting onto the arm

15 Degree Under Dash Mount

Allstar Performance GM 8.5" Ring and Pinion Gear Set - Ratio: 4.56 2010216 2 Helmet Air Pumper SystemQuality 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.