MAINS STANDARD 1275 A PLUS ONLY 3 SIDE TAG 3 CENTRE TAG

Original equipment quality for factory built engines giving longer life expectancy on road cars under variable conditions of oil and use. These are the 1275cc mains as fitted to A Plus engines with 3 locating tab in the centre and 3 locating tab on the side rather than all locating tab on the side as per Pre A plus engines. the change from all side tabs to 3 side tabs and 3 centre tabs was in 1985. Sintered copper lead, lead plated, steel backed Nominal Composition Copper 74% Lead 24% Tin 2%