Winters Lower Shaft Sprint Internal Coupler Speed Pro For retrofitting extisting multiport fuel

For retrofitting extisting multiport fuel injection cars to EZ-EFI Self-Tuning Muliport Fuel Injection

we manufacture more applications than all others combined

8-1/4 x 8 in

690 in OD Steps

Power Locking

Winters Lower Shaft Sprint Internal Coupler Speed Pro For retrofitting extisting multiport fuelProduct Description: Lower Shaft 10 30 Spline 10. 34 in Long Internal Coupler Steel Winters Sprint Midget Quick Change Sold Individually 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.