

Specifications
- Brand
- Cometic Gasket
- Part #
- C4145-063
- UPC
- 191070101398

Cometic BMC 948/1098 A Series .063in Copper Cylinder Head Gasket - 67.5mm Bore
$88.04
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Fits 1962-1965 Austin Healey Sprite. Cometic copper head gasket for high-cylinder pressure engines.
Key Features
- Fits 1962-1965 Austin Healey Sprite and 1960-1965 MG Midget.
- Constructed from fully annealed, 0.063 inch dead soft copper.
- Designed for engines that have already been machined for steel O-rings.
- Features a 67.5mm bore, suitable for A Series engines.
- Copper material compresses easily during installation for a tight seal.
⚠️ 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 these vehicles
- Austin Healey Sprite 1962-1965
- MG Midget 1960, 1962
Product Details
If you're rebuilding the top end of your 1962-1965 Austin Healey Sprite or 1960-1965 MG Midget, a solid copper head gasket is crucial for handling increased cylinder pressures. This gasket from Cometic is made from fully annealed, dead soft copper, measuring 0.063 inches thick. Copper is the material of choice for engines that have already been machined to accept steel O-rings, ensuring a strong seal under extreme conditions.
The dead soft nature of the copper allows it to compress easily during installation, forming a tight seal against the cylinder head and block surfaces. This makes it a well-built option when you need reliable sealing for a performance-oriented engine build. Its 67.5mm bore is specifically sized for the A Series engine found in these classic Austin Healeys and Midgets.
Specifications
- Brand
- Cometic Gasket
- Manufacturer Part #
- C4145-063
- UPC
- 191070101398
Frequently Asked Questions
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Cometic BMC 948/1098 A Series .063in Copper Cylinder Head Gasket - 67.5mm Bore


