1542001 Chromoly Intake Manifold Bolt Kits

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 either hex or 12-point heads, and washers are included. Features Washer Included - Yes. Head Style - Hex. Fastener Style - Bolt. Fastener Finish - Black oxide. Fastener Material - Chromoly. Application Make - Ford, Mercury, Lincoln. Year - 1962-2001. Engine Type - V8. Engine Size - 4.3L/260. Engine Family - Ford small block Windsor.