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The Boundary billet crankshaft timing sprocket is made for 1999–2005 Ford Modular 4V V8 engines as a direct replacement timing sprocket. Machined from billet material, it serves the crankshaft timing system and replaces factory sprockets in Modular 4‑valve V8 applications. Use it when rebuilding or upgrading the timing components on supported Ford Modular engines.
Boundary 99-05 Ford Modular Motor 4V V8 Billet Crankshaft Timing Sprocket
