Proflow Header Extractor Flanges, For SB Chevrolet, Suit 1-3/4'' Primary, 1.595'

Part Number : PFEEHPGM1

Proflow offers a variety of header flange sizes and shapes to mate your heads and headers. These 3/8 thick flanges are precision-cut to meet your ports, reduce warping, and prevent leaks. Proflow header flanges keep your tubes in place without the big price tag.