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Woodruff Key Crankshaft Big Block
Woodruff Key Crankshaft Big Block
Woodruff Key Crankshaft Big Block

Woodruff Key Crankshaft Big Block

MMR-0190  Woodruff Key Crankshaft Big Block

Heavy Duty Alloy woodruff key. Use for all engines, all years. This "performance" style uses extended "points" on the top of the key to allow more contact area with the crank gear of the timing set.