Embossed Steel Head gasket for Big block Chevrolet, bore 4.375", Thickness .018"
Head Gasket - Performance - 396-502 Chevrolet Big Block Mark IV 1965-90
Part #: 1131G- Length: 0.1"
- Width: 9"
- Height: 29.3"
- Emissions Code: 5
- Prop 65: No
Installation Notes:
Steel Shim Gaskets are not recommended for use w/ aluminum cylinder heads since the endorsements in the gasket will cause indents in the deck surface of the heads.