Description
- Fits 1991-2000 Marine Engines
- Very large .334" diameter seamless single roller chain allows for clearance under most stock and/or aluminum timing covers
- 3 keyway crank sprocket with +-4 degree cam adjustment
- Cast iron cam sprocket
- Heat treated crank sprocket with black oxide coating
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S.A. Gear .334" Single Roller Timing Chain Set; fits Gen 5 Gen 6 Big Block Chevy 454 V8 Engines Fits 1991-2000 Marine Engines.