Specifications
- Brand
- Cometic Gasket
- Part #
- C5846-036
- UPC
- 191070026523
Cometic Pontiac 428 / 455 V8 4.380in Bore .036in MLS Head Gasket
$101.31
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Cometic MLS head gasket for Pontiac 428/455 V8. 4.380in bore, .036in thick. Ideal for high-output engines.
Key Features
- Fits 1967-1979 Buick, Oldsmobile, and Pontiac V8 engines.
- Multi-Layer Steel (MLS) construction offers increased strength and rebound capability.
- Outer layers are coated with Viton, a heat-resistant elastomer, for superior sealing.
- Compressed operating thickness is 0.036 inches.
- Designed for 4.380 inch bore applications.
- No sealants required for installation.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
This is a Cometic Multi-Layer Steel (MLS) head gasket, specifically designed for Pontiac 428 and 455 V8 engines with a 4.380-inch bore. It has a compressed thickness of 0.036 inches. This gasket is built to handle the demands of high-output engines and fits a range of classic GM vehicles, including models like the Pontiac Firebird, GTO, and Catalina.
Cometic's MLS gaskets are constructed from multiple layers of stainless steel, which gives them increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F (250°C) and works well with different engine materials like aluminum and cast iron. This construction means the gasket seals effectively without needing any extra sealants, making installation more straightforward.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C5846-036
- UPC
- 191070026523
Frequently Asked Questions
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Cometic Pontiac 428 / 455 V8 4.380in Bore .036in MLS Head Gasket