AUSTIN/MORRIS head gasket (including MG Riley & Wolseley) HG23L/AK660 1800 & PRINCESS 1800 1964-78 / A60 & OXFORD SERIES VI 1968-71 / MARINA 1.8 1971-78 / MAGNETTE MK IV 1966-68/ MGB,GT 1962 on / RILEY 4/72 1966-69 / WOLSELEY 16/60,18/85 1966-72 / LEYLAND COMMERCIAL / J2 & J4 1966-74 / SHERPA 1.6,1.8 1974-78