Hedman Exhaust Gaskets BB Chev Round 1 3/4" #27530 1226640 Cutter width 2

Cutter width 2

Polycrystalline Cubic Boron Nitride (PCBN) is a material which is sintered at extremely high pressure and high

Body diameter (D) 36mm

- cleaning prior to welding

75 x 30 Metric Coarse x 25 Pieces Serrated Hex Flange Bolts & Nuts Zinc Plated

Hedman Exhaust Gaskets BB Chev Round 1 3/4" #27530 1226640 Cutter width 2Hedman header gaskets are made of a special gasket material developed for Hedman. Accept no substitute. Hedman gaskets are available for all header applications. They were made to be exact matches to their headers, ensuring a proper fit and seal. Hedman HEADER FLANGE Gaskets for CHEVY 396 454 1 3 4" tubes Specifications : Part Type: Header and Exhaust Manifold Gaskets Product Line: Hedman Header Gaskets Port Style: Round Gasket Material: Compressed