SCE Gaskets SBC Edelbrck, Brodix, ETC D Port Premium Exhaust Gaskets

Accu Seal Pro Header Gaskets for SBC with Edelbrock Performer, Brodix Track 1 and similar 'D' shaped ports with stock Chevrolet bolt pattern, Compare to Fel-Pro 1406, Mr. Gasket 5903. Port Size: 1.500? x 1.675?; Material: Reinforced Graphite Coated Fiber; Thickness: .062?; Package Contents: 1 Pair.