Proflow Header Extractor Flanges, For Chevrolet GM LS, Steel, 3/8 in. Thick, 1.90 in. Diameter Bore, Each
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$64.04
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Proflow Header Extractor Flanges, For Chevrolet GM LS, Steel, 3/8 in. Thick, 1.90 in. Diameter Bore, Each
$64.04
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.