These are the new Williams Headers that made the Chevy “Split 6” exhaust system a legend! Will improve engine performance and give your car the sound “Oldtimers” will recognize blocks away. We include a few installation tips to help you out. Will not work on 1953-54 with power steering. Includes gaskets, flanges & hardware. Fits all after-market intakes. Made in the USA!
New William’s Exhaust cast iron small block manifolds. Works for 283 305 & 350 Chevy V8 engines. These are designed for 49-54 Chevy cars with small block engines. Designed with a rear dump on the driver side manifold. This will solve the clearance issues with the steering box.