Chevy Sbc 350 12 Point Black Oxide Intake Manifold Bolt Kit
Bolts, Intake Manifold, Steel, Black Oxide, 12-Point Head, Chevrolet, Small Block, Kit Chevy Sbc 350 12 Point Black Oxide Intake Manifold Bolt KitPCE318.1004 Brand: PCE Part Number: PCE318.1004 Part Type: Intake Manifold Bolts Thread Size: 3/8-16 in. Washer Included: Yes Head Style: 12-point Fastener Style: Bolt Fastener Finish: Black oxide Fastener Material: Chromoly Quantity: Sold as a kit. PCE 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.