Camshaft Kits - 0.477 int./0.480 exh. Valve Lift with Factory Rocker Arm Ratio - 1.437 in. Outside Diameter of Outer Spring (in.) - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

COMP Cams Xtreme Energy Cam and Lifter Kits K51-223-4

Cam, Lifters, Valvetrain, Hydraulic Flat Tappet, Advertised Duration 268/280, Lift .477/.480, Pontiac, V8, Kit

Part Number: CCA-K51-223-4

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today