JEGS Premium Engine Bolt Kits for Small & Big Block Chevy Engines

Made especially for Small Block Chevy and Big Block Chevy motors, JEGS Premium Engine Bolt Kits include more than the other guy's kits. JEGS quality Head Bolts are made from 170,000 psi chrome moly alloy steel and feature special machined 4130 heat treated washers. JEGS Grade 8 Intake Manifold Bolts are 12 point with a reduced head size to give more wrench or socket clearance high rise intakes. Our Grade 5 Header Bolts also have a reduced hex head for installation ease. The Balancer Bolt is a 180,000 psi Grade 9 alloy bolt with an extra thick balancer washer, both zinc dichromate plated. The other fasteners are zinc plated grade 5 bolts, and as a bonus you also get RTV silicone gasket sealer.