Allstar Performance 37.5" Solid Axle - 31 Spline RS00500308 This is the pump that

This is the pump that started it all

Quarter Midgets

left or right side forced air

36" L x 2" W

12 AN Male to 3/4 in NPT Male

Allstar Performance 37.5" Solid Axle - 31 Spline RS00500308 This is the pump thatAxles fit most "floating style" quick change and Ford 9" rear ends. 31 spline axles are available solid or gun drilled to reduce weight. Use with 31 spline differential or spool and 24 spline drive flanges. 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