Precision Crafted 10° Machined Valve Locks. Manley 0.866?. Wrist Pins Fits Ford 4.6L / 5.4L 42207-8. Manley H-Tuff Connecting Rods 6.125" Length Fits Chevrolet Small Block LS / LT1. Manley 4.000?. Stroke Pistons 4.070" Length -4cc Fits Chevrolet Small Block LS.
