Mr. Gasket Steel Shim Head Gasket
Fits 1965-1990 Chevrolet 396-454 Big Block. 4.370 Inch Bore, .020 Inch Compressed Thickness
$23.36 Your Price
- Manufactured from .020" steel shim stock.
- Thinner than composition head gaskets - increases engine compression.
- Stress formed embossments seal extreme cylinder pressures.
- For high performance street, drag race and oval track use.
|Application||Big Block Chevy|
|Compressed Thickness||.020 inch|
|Compression Ratio||Up to 12:1|
|Engine||Chevrolet Big Block Mark IV|
|Gasket Bore||4.370 inch|
|Product Type||Head Gasket|
|Quantity Per Pkg.||1|
|Warranty||Limited 90 Day|
This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.