Cometic's MLS cylinder head gasket for 1962–1964 MG MGB with the 1.8L B‑Series (83mm bore) provides a reliable head seal for rebuilt or high‑duty engines. HP shim technology increases clampload around the combustion chamber to improve sealability on open‑deck blocks. Multiple embossed layers combine AMP coating and uncoated stainless steel, with a central shim layer and Viton coating on both sides to conform load distribution and reduce bore distortion.
Cometic 62-64 MG MGB BMC 1.8L B-Series 83mm Bore .066in MLS Cylinder Head Gasket