COMP Cams
COMP Cams Camshaft Gm6.6L Duramax 258Xd
COMP Cams Camshaft Gm6.6L Duramax 258Xd
Mechanical Roller-Designed for modified performance Applications (Exh., programmer, etc. upgrades) Good for limited towing. COMP Cams always recommends checking piston to valve clearance whenever installing a Camshaft. Modern engine design dictates a compact combustion chamber and tight clearances. Tolerance stack or Installation errors can result in interference and failure. COMP recommends .080" intake and .120" exhaust minimum piston to valve clearance in most Applications.
Genuine COMP Cams. Part number 132-501-12.
Ships from US warehouse.
WARNING: California Proposition 65 — this product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.
Note: Not CARB approved — not for sale or use on pollution-controlled vehicles in California.

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