Winters Sprint Center Quick Change Overhaul Kit Fire Suppression System Activation Head Increased cooling is recommended when

Increased cooling is recommended when using a high-stall converter

Torque Converter Lockup Controller

Extensive testing confirms Purple Ice reduces coolant temperatures better than comparable products while providing extra corrosion protection

Aluminum radiator with furnace brazed tanks provides superior cooling in sprint applications

The 4693 seat's 1

Winters Sprint Center Quick Change Overhaul Kit Fire Suppression System Activation Head Increased cooling is recommended whenThis overhaul kit is for a Winter "Sprint Center" Quick Change. This is for a closed tube quick change it will not fit a sprint car rear end. 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.