

Specifications
- Brand
- Cometic Gasket
- Part #
- C4153-043
- UPC
- 191070101701

Cometic Triumph 1500cc Spitfire 74mm .043 inch Copper Head Gasket
$99.40
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Fits 1973-1974 Triumph Spitfire. Cometic 74mm copper head gasket for 1500cc engines, .043 inch thick.
Key Features
- Fits 1973-1974 Triumph Spitfire.
- Cometic copper head gasket for 1500cc engines.
- Features a 74mm bore size.
- Gasket thickness is .043 inches.
- Made from full dead soft copper material that compresses easily.
- Designed for engines already machined for steel O-rings to handle extreme cylinder pressures.
⚠️ 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
Fits this vehicle
- Triumph Spitfire 1973-1974
Product Details
This Cometic head gasket is specifically made for your 1973 or 1974 Triumph Spitfire with the 1500cc engine. It's constructed from copper, a material chosen for its ability to handle extreme cylinder pressures, especially when the engine block has already been machined to accept steel O-rings for enhanced sealing. The gasket is .043 inches thick and designed for a 74mm bore, ensuring a precise fit for your engine's needs.
The copper material is full dead soft, meaning it compresses easily during installation to create a solid seal. This makes it a good choice if your engine has already been prepared for the added sealing strength of steel O-rings, often done in performance builds or after significant machining work. This gasket is designed to work with those specific modifications, providing reliable sealing under demanding conditions.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C4153-043
- UPC
- 191070101701
Frequently Asked Questions
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Cometic Triumph 1500cc Spitfire 74mm .043 inch Copper Head Gasket


