Winters Sprint Car Quick Change Comp. Elim w/4.12 R&P WINK1037S-6-SIC

Rear Axle Assembly - Competition Eliminator Quick Change - 10 in Ring Gear - 4.12 Ratio Standard - Aluminum Axle - Magnesium Center - Kit

Drivetrain, Quick Change Differentials and Components, Complete Quick Change Rear-Ends by WINTERS