Buick 455 Grade 8 ARP High Strength Polished Stainless Steel Exhaust Manifold Bolt Kit

This exhaust manifold kit is for mounting stock manifolds to the heads on your Buick 455 engine.

These bolts are grade 8 stainless steel.  These are ARP grade 8 stainless bolts and come with a polished finish.  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.