COMP Cams Super Bead Locks LS1 10Deg W/ 632-100 Perry Parts 285(Exhaust)

285(Exhaust)

Summit Reserve 2005 - 2013 Jeep Grand Cherokee Limited Premium 2019 - 2021 Jeep Grand Cherokee Limited X

Grind Number: 292H

75" Tall x 3

COMP Cams Super Bead Locks LS1 10Deg W/ 632-100 Perry Parts 285(Exhaust)COMP Cams Valve Locks 632 100 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 isn't 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