The most universal header just got better! Now made of durable stainless steel, these tight-fit headers feature a heavy duty 3/8" flange with 1-5/8" primary tubes and 2-1/2" collectors. Includes gaskets, reducers with 2" outlet, and hardware.
Fits S/B Chevy (the ports are a tall oval so they will fit a variety of heads). Will NOT work with angle plug heads.
Header Dimensions (GIF)