
The Cometic Coventry Climax CFM‑20 head gasket is sized for 78mm bores at .043in thickness and utilizes a perforated galvanized steel core with asbestos‑free fiber facing on both sides. Steel fire rings at each bore and a reinforced fiber construction deliver dependable combustion sealing while reducing required clamp load to limit bore distortion, making it suitable for Coventry Climax FWB/FWE engine rebuilds.
Cometic Coventry Climax 1.2/1.5L 78mm .043 inch CFM-20 Model FWB/E Head Gasket