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Boundary billet crankshaft timing sprocket with integrated spacer is made for Ford Modular V8 4-valve applications, replacing the factory sprocket with a precision-machined component that maintains timing accuracy. The one-piece billet design and built-in spacer simplify installation and ensure consistent alignment of the crank timing system. It’s intended for engine rebuilds or upgrades where a reliable, true sprocket is needed.
Boundary Ford Modular V8 4V Billet Crankshaft Timing Sprocket w/Integrated Spacer
