Intake Manifold Bolt Kit, 12-Point Head Black Oxide
Suit BB Chev 396-454, 1.250" UHL
Prevent Intake Manifold Leaks With Arp's Quality Fateners. T hey Are Rated At 170,000 Psi A nd Precision Machined For Optimum Thread Engagement. Wide Un derhead Flange And Companion W ashes Provide Even Load Distribution. Precision Rolled Threa ds Prevent Galling While Promo ting More Consistent Torque Loading. Facilitates Optimum Sea ling Of Gasket Surfaces. Washe rs Included.