suitable for: A.J.S. 350ccm. OHV 16M. 1938-48 Matchless 350cc. OHV WD 1940-46 G3L 1940-46 Iron Head AND FITS SOME EARLIER MOD. FROM 1937Head Gasket measurementsID 74 mmOD 84 mmMade in England
Matchless G80 Silencer, Iron Head, Hairspring Valve 500cc 1949 1951-55 500cc G80 Jampot Low Level Swept up System 1956- 500cc G80 with Girling Shock Absorbers for a Low Level Swept up System i.e. G80CS 1964 1 3/4" chromed Made in England MufflerPlease look at ALL pictures