Harden Steel Valve Locks, Single Groove CO601-16 Brake Accessories secures pickup line in the

secures pickup line in the exact intended position

250" UHL With 7/16" Socket Head

AF556-16-12BLK

000" UHL With 3/8" Socket Head SS 12PT BOLTS 3/8" UNC x 5

This makes it great for custom applications where conventional size and shape intercoolers do not work

Harden Steel Valve Locks, Single Groove CO601-16 Brake Accessories secures pickup line in theHarden Steel Valve Locks, Single Groove7 Lock Angle, 11 32 Valve Stem Size CO601 16 601 16 COMP cams machined 7 race locks are recommended for race and performance street applications with high spring loads. They offer the same valve spring location accuracy as our Super locks without the need to change to 10 retainers.