Chevy Small Block Aluminum Soft Crush Header Gasket Square Port SBC 1955-91

Description

Chevy Small Block Aluminum Soft Crush Header Gasket Square Port  SBC
Fits 1955-1991 Square Port 283 - 327 -350 -400
Fits all Small Block Chevy Engines using a 1.38" x 1.43" port size
Port Style:
Square
Gasket Material:
Aluminum
Port Height (in):
1.38 in.
Port Width (in): 1.43 in.
Quantity:
Sold as a pair.
Aluminum layered exhaust gaskets are reusable header or exhaust manifold gasket sets that conform to and seal surface irregularities and warped flanges.
They will not shrink, deteriorate, or blow out.
Features and benefits include:
* Manufactured from 0.125 in. "dead soft" aluminum layers
* Compresses to .060 in. to create a tight, leak-proof seal
* Withstand intense exhaust heat
* Resist deterioration
* Easy removal
* For high performance street, drag race, road racing, and oval track use