Winters Thin O-Ring - Fits 4 & 6-Rib Side Bell - Sprint Center Quick Change Rear Ends 919300 AN-10 to (2) AN-10

AN-10 to (2) AN-10

18 in Minimum Wheel Diameter

Designed to fit low in the block to clear firewall and intake combinations

Usually provides 3000 to 3400 Stall behind Small Blocks and 3400 to 360° Stall behind Big Blocks

Winters Thin O-Ring - Fits 4 & 6-Rib Side Bell - Sprint Center Quick Change Rear Ends 919300 AN-10 to (2) AN-10Genuine Winters Replacement Parts for Sprint Center Quick Change Rear Ends (Diagram #6). 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,