Exhaust Manifold Gasket Set Pontiac V8 400/455

The FEL-PRO Exhaust Manifold Gasket Set for Pontiac V8 400/455 (MS 90111) is specifically designed for big-block Pontiac engines, ensuring reliable sealing between the cylinder head and exhaust manifold. This gasket set is ideal for those rebuilding classic Pontiac muscle cars or performing maintenance on existing engines.

Constructed with a multi-layer steel core and embossed facings, this gasket set is engineered to conform to the surfaces of vintage Pontiac heads, addressing common leak points effectively. The matched pair design ensures consistent sealing on both sides of the manifold, preventing issues such as vacuum leaks and exhaust gas intrusion.

Whether you are a Pontiac collector restoring a GTO or a technician servicing a Bonneville, this gasket set is essential for maintaining engine performance and fuel efficiency. Its compatibility with original or rebuilt engines makes it a versatile choice for any Pontiac enthusiast.