Description
A crankshaft key is a critical component that locks your harmonic balancer and pulley system to the crank, preventing slippage under high RPM and boost conditions. Mr. Gasket’s 2-degree offset design compensates for timing variations in forced induction applications, ensuring precise ignition timing when it matters most. This Woodruff-style key is the OEM-replacement standard for classic American V8 and inline engines where reliability can’t be compromised.
- 2-degree offset design
- 3/16 x 3/4 inch
- Woodruff profile
- Steel construction
- Natural finish
- Chevy V8 compatible
- GM inline-6 compatible
- Ford inline-6 compatible
- Pontiac V8 compatible
- Mopar early Hemi compatible
- Sold individually






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