Winters 31 Spline Alumimum Spool - 2.031" Bearing Diameter - 5.75 lbs. UB Machine Overall length is 12" and

Overall length is 12" and outside diameter is 2"

071 - 10 Per Package

couplers and hardware fo r an easy installation

Super 10 Series 409S stainless steel - single chamber mufflers

5% permit reliable brake bias setup and brake system troubleshooting

Winters 31 Spline Alumimum Spool - 2.031" Bearing Diameter - 5.75 lbs. UB Machine Overall length is 12" andGenuine 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,