Description
A properly functioning crankshaft key is critical for maintaining timing accuracy and preventing harmonic imbalances that can lead to catastrophic engine failure. This Mr. Gasket 4-degree offset key is engineered to correct timing issues on classic American V8s and inline engines, ensuring your ignition stays synchronized with crankshaft rotation. Whether you’re building a street engine or dialing in a race motor, this precision-manufactured key delivers the reliability you need to keep power flowing to the wheels.
- 4-degree offset angle
- 3/16 x 3/4 inch
- Woodruff-style key
- Steel construction
- Copper-coated finish
- Chevy V8 compatible
- GM inline-6 compatible
- Ford inline-6 compatible
- Pontiac V8 compatible
- Mopar early Hemi compatible
- MPN: 988G
- Sold individually








