Ford Mustang Comp Cams - Three-Valve Thump - Tech
A new camshaft phaser bolt from Ford is required, as they are torque-to-yield-style bolts. Once they are used and removed, they are useless. Do not reuse your old cam phaser bolt. You will need two bolts, which are available from your Ford dealer (PN 3L3Z-6279-DA). View Related Article