42” (from engine block lifter valley cover flange)
The Rotating Clamps are tightened with Blue Anodized Titanium Socket Head Cap Screws for easy to access adjustment
Retaining bolts must be installed with a small amount of locking compound
Our exclusive 360 rotating 6061-T6 Aluminum Clamps allow quick
FAST LSX Intake Manifolds 54039B e6x 42” (from engine block lifter54039B Intake Manifold, FAST LSX, Multi port, 92mm Bore, Polymer, Black, Runners, EGR, Chevy, 5. 7L, 6. 0L, Kit These FAST LSX intake manifolds are the only 3 piece Gen III composite manifolds proven to deliver increased performance without compromising bottom end drivability or high rpm horsepower. They easily bolt onto GM Gen III (LS1, LS2, and LS6) engines and are designed to work with the 92mm FAST Big Mouth throttle body. The new stylish black