Mr. Gasket Performance Header Gaskets - 150 4-Door Brand Holley Emission Code 5

Brand Holley Emission Code 5 Material Fiber Product Type Air Cleaner Gasket Warranty Limited 90 Day

These retro-fit kits maintain OE pulley ratios for optimal accessory performance

9 L6 1984 - 1996 Ford F-250 300/4

1989-1991 Chevrolet R1500 Suburban 350 CID

Mr. Gasket Performance Header Gaskets - 150 4-Door Brand Holley Emission Code 5Overview: Manufactured from high temperature composite exhaust material. Provides maximum torque retention to eliminate gasket failure. Can be trimmed if necessary for modified port applications. Precision die cut for an excellent fit. For OE replacement, high performance street, drag race and oval track. Features: Application: Year Make Model Submodel Engine Size 1959 1967 Chevrolet Impala 283 4. 6 V8 1969 1985 Chevrolet Impala 350 5. 7 V8 1964 1969