Specifications
- Brand
- Cometic Gasket
- Part #
- C5270-075
- UPC
- 191070414085

Cometic Chevy Gen1 Small Block V8 .075in MLS Cylinder Head Gasket - 4.100in Bore
$131.62
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Cometic Chevy Gen 1 Small Block V8 .075in MLS Cylinder Head Gasket - 4.100in Bore. This multi-layer steel gasket offers improved sealing for your engine.
Key Features
- Fits 1980-1986 Chevrolet Gen 1 Small Block V8 engines and many other GM vehicles.
- Multi-layer steel (MLS) construction offers increased strength and rebound.
- Stainless steel layers resist corrosion and handle demanding conditions.
- Outer layers are coated with heat-resistant Viton rubber up to 482°F.
- Gasket thickness is .075 inches with a 4.100 inch bore.
- Designed for 18/23 degree heads with valve pocketed bores.
⚠️ 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
If you're working on a Chevrolet Gen 1 Small Block V8 engine, this Cometic Multi-Layer Steel (MLS) cylinder head gasket is a solid choice for sealing your combustion chambers. It's designed with a .075 inch thickness and a 4.100 inch bore, making it suitable for a wide range of these popular V8s, including models like the Chevrolet C10, Camaro, and GMC C1500 from the 1980s.
Cometic builds these gaskets using three to five layers of stainless steel. This construction gives them strength and helps them resist corrosion, while also allowing them to rebound well under pressure. The outer layers are coated on both sides with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F. This coating helps ensure a good seal even in tough engine conditions and on various surface finishes.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C5270-075
- UPC
- 191070414085
Frequently Asked Questions
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Cometic Chevy Gen1 Small Block V8 .075in MLS Cylinder Head Gasket - 4.100in Bore


