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Small Block Mopar Header Flange

Small Block Mopar 273-360 1 5/8" Port Stainless Header Flange

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Product Code: RM4510HF
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Precision laser cut from 3/8" thick 304 stainless, our header flanges are manufactured in the U.S.A and are machine surfaced. These header flanges are specifically made for the small block Mopar 273-360 engines. This flange has a port profile to best match the factory SBM head and is designed to be used with a 1 5/8" primary tube.
Port Size: 1.680"

We carry over 250 different header flange designs, so if you don't see the flange you're looking for, talk with one of our tech reps about custom header flange cutting.

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