BRODIX Cylinder Heads 1.780 Exhaust Valve - 5.400 OAL 11/32 HSXSM11SASPA This axle-back exhaust system easily

This axle-back exhaust system easily mounts to the factory mid-pipe for a hassle-free installation

slim design for improved agility in a tight footwell setting

65-67 Pontiac GTO & 66-67 Lemans

the Superplate flexes like OEM plates are designed to do

BRODIX Cylinder Heads 1.780 Exhaust Valve - 5.400 OAL 11/32 HSXSM11SASPA This axle-back exhaust system easilyProduct Description: Exhaust Valve 1. 780 in Head 11 32 in Valve Stem 5. 400 in Long Stainless Sold Individually It remains the foremost goal of BRODIX Inc. to develop the highest quality, most innovative and dependable products. The ability to make close tolerance, high strength castings has been the benchmark of BRODIX.