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 U.S.A.!