Chevrolet Mark-IV Big Block V8 .030" MLS Cylinder Head Gasket

Features

• Classic 4.320" bore for Mark-IV Chevrolet big block engines
• Valve-pocketed 3-layer MLS design for reliable sealing
• Fits muscle-car era Corvette, Camaro, and Chevelle (1965-1989)
• No sealants required

Description

Classic big-block head gasket with a valve-pocketed 4.320-inch bore for Chevrolet's legendary Mark-IV big block V8 at 0.030-inch compressed thickness. Three-layer MLS construction delivers reliable sealing without sealants. Designed for 1965-1989 Corvette, Camaro, Chevelle, Impala, and full-size GM trucks and vans powered by the Mark-IV BBC engine.