Winters Ring & Pinion Set - 4:11 Ratio w/ Bearings R07C15M The screen windage tray delivers

The screen windage tray delivers oil control and horsepower savings

1975-1975 Opel Manta

A simple 1/8" NPT fitting on the back makes installation easy

Center cap measures 3

Winters Ring & Pinion Set - 4:11 Ratio w/ Bearings R07C15M The screen windage tray deliversGenuine Winters Replacement Parts for Sprint Center Quick Change Rear Ends (Diagram #5). For more than 60 years, Winters Performance Products has been producing high performance rear ends and driveline components for racing and street use. Their product offering includes everything from quick change gear sets to shifter assemblies, as well as many components specifically for the sprint car market. Winters Performance is undeniably the most reliable,