COMP Cams Super Valve Locks 3/8in-.050 1 - cca609-100 missing-image 5967cc Air Intake Systems::Scoops &

5967cc Air Intake Systems::Scoops & Snorkels 2003-2004 Chevrolet Silverado 2500 LS V8

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5 616 : 5 615 : 12 3145 : Specific Catalytic Converter Overall Length : 23 California Air Board Approved : No CAT Converter Air Tube Adapter : Air Tube Pre-Installed Converter Body Size : OEM Core Substrate Material : Ceramic Emission : Non-California (49-State) Inlet Size (in

COMP Cams Super Valve Locks 3/8in-.050 1 - cca609-100 missing-image 5967cc Air Intake Systems::Scoops &Most people believe that the tang inside a valve lock holds the retainer and valve spring in place while the engine is running, but this isnt the case. The cross section of material in the tang is not strong enough to withstand open spring loads of 1000 lbs. or more. The sole purpose of the tang is to temporarily locate the lock, retainer and spring relative to the valve until the taper of the retainer can nest around the outside surface of the lock.