Austin Healey 100/4 to 1956

Spin on oil filter conversion kit - includes adaptor plate, extention and spigot bolt (3/8"UNF male to head, 3/4"UNF to filter), two sealing rings and oil filter. Adaptor plate rim dimensions - 3.125" OD and 2.975" ID - for reference against filter head outer groove dimensions. Supplied complete with fitting instructions and oil filter FF1 - please order additional filters as required. Austin Healey 100/4 - 1953 - 1956 Engine Oil - XL30 - 11 3/4 pts plus 1.25 pints for the Filter Gearbox Oil - XL30 - 4 1/2 pts - Includes Overdrive Rear Axle Oil - EP140 - 2 1/4 pts