Description
A quality crankshaft coupler is critical for transmitting engine power reliably without slip or wear—especially in high-rpm racing environments where precision matters. The Winters SBC Crank Coupler delivers that reliability through robust steel construction and a proven 10-spline design that locks your drivetrain together without compromise. If you’re building or maintaining a Small Block Chevy for serious power transfer, this is the bolt-on adapter that keeps your engine connected to the chassis.
- Material: Steel, cadmium-plated
- Input Shaft: 1.375″ diameter
- Spline Count: 10
- Seal Design: 2-piece
- Engine: Small Block Chevy
- Installation: Bolt-on
- Quantity: Individual unit
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