BBC BIG BLOCK CHEVY 396 402 427 454 Grade 8 ARP Polished Stainless Steel Stock Exhaust Manifold Bolt Kit

This an exhaust manifold kit for mounting stock manifolds to the heads on your big block Chevy V-8 engine. These bolts are ARP grade 8 stainless steel. These are ARP bolts and come with a polished finish. These bolts will withstand the high temperatures of the exhaust manifolds. We also include thick flat washers. They are for the engines that use all 3/8 bolts in the heads. These bolts are much stronger than the stock bolts and are rated at 170,000 psi.

Please verify the fit to your engine before ordering.