Edelbrock head gasket set #7302 is specified for Big‑Block Chevrolet Mark IV engines (396–402–427–454) and suits Performer and RPM heads. The set is intended for 1965–1990 Mark IV applications and features a 4.370" bore size, 0.039" compressed thickness and 9.70 cc combustion chamber volume. Built to Edelbrock quality, these gaskets provide the sealing geometry required for reliable head-to-block sealing on large displacement Chevy V8s.
Edelbrock BBC Head Gasket