Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.
Gasket Bore 4.520 inch, Compressed thickness 0.038 inch
Specifications:
| Description_DES |
Mr. Gasket Ultra-Seal Head Gasket |
| Description_FAB |
Five layer (graphite core/perforated steel outer layers) composite construction |
| Description_FAB |
Graphite core transfers heat away from hot spots in head preventing gasket burn-out |
| Description_FAB |
Provides excellent stability, compressibility and high temperature endurance |
| Description_FAB |
Coated with high temperature silicone to ensure sealing of engine fluids |
| Description_FAB |
Will not brinell (indent) aluminum cylinder heads |
| Description_FAB |
For high performance street, drag race and oval track use |
| Description_EXT |
Fits 1991-2000 Chevrolet 454-502 Gen V/VI Big Block - Gasket Bore - 4.520 Inch |
| Description_INV |
U/S HD GSKT BB CHE GEN V 1 PC |
| Description_MKT |
Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.
Gasket Bore 4.520 inch, Compressed thickness 0.038 inch |
| Gasket Line |
Ultra-Seal |
| Emission Code |
5 |
| Engine |
Chevrolet Big Block Gen V/VI |
| Compressed Thickness |
.038 inch |
| Compression Ratio |
Up to 14:1 |
| Quantity Per Pkg. |
1 |
| Application |
Big Block Chevy |
| Brand |
Mr. Gasket |
| Gasket Bore |
4.520 inch |
| Product Type |
Head Gasket |
| Warranty |
Limited 90 Day |
| Weight |
0.5000 |
| Packaging |
Retail |
| Length |
0.3000 |
| Width |
9.5000 |
| Height |
29.0000 |
| Weight |
0.6500 |
