Winters 31 Spline Alumimum Spool - 2.031" Bearing Diameter - 5.75 lbs. RG10002L Duration 286 / 282

Duration 286 / 282

Comes pre-wired with color coded harness

The first dual plane

Cracked Cap Design

F-Body inlet/outlet location

Winters 31 Spline Alumimum Spool - 2.031" Bearing Diameter - 5.75 lbs. RG10002L Duration 286 / 282Genuine Winters Replacement Parts for Sprint Center Quick Change Rear Ends (Diagram #4). 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,