Bolts, Intake Manifold, Chromoly, Black Oxide, 12-Point Head, Ford, 221-302, 351W, Kit

 ARP-154-2101

Bolts, Intake Manifold, Chromoly, Black Oxide, 12-Point Head, Ford, 221-302, 351W, Kit

ARP's rugged, black-oxide coated chromoly intake manifold bolts are rated at 170,000 psi. They're precision-machined for optimum thread engagement and have a wide-area flange for better load distribution. They also feature precision-rolled threads, which prevent galling, while promoting more consistent torque loading. These bolts are available with either hex or 12-point heads, and washers are included.