Chevy Small Block Header Gaskets – 1.50 inch Round Ports

Designed for 1955–1991 Chevrolet 262-400 Gen I small block engines, these exhaust gaskets offer a reliable seal for both stock and performance applications. The durable .062 inch high-temp material holds up against extreme exhaust heat and maintains a consistent seal under vibration. Ideal for street builds, race engines, or general replacement, and can be trimmed to fit modified port shapes when needed.

Features
• .062 inch thick high-temperature gasket material
• Strong, long-lasting seal for exhaust heat and vibration
• Trimmable design works with ported or modified heads
• Suitable for stock replacement or performance use