MAXX 158

Copper Header Gaskets Set

Fits the following 1965-1999 Chevy engines:
             

6.5L 396

6.6L 402

7.0L 427

7.4L 454

Square port, stock cast iron heads Gen IV, V, VI

1.85w x 1.90h

Beautiful MAXX Performance copper gaskets have an embossed O-ring gasket design which increases sealing pressure around exhaust ports to create a tight, leakproof seal, even on irregular surfaces.

Made from long lasting .043” solid copper, these gaskets will not shrink, deteriorate or blowout, so gasket leaks are eliminated!