STD= 67mm. Piston Clearance 0.12mm. Compression Height: 36.3mm. Compression 7.5:1. with Piston Rings, Circlips and Gudgeon Pin. Please look at all the pictures.
Ariel Square Four piston Set 4 pieces. STD 65 mm 1937-55MKI. 4G. 4H995 cc OHV. CR6:14 cyl.Std. bore 65 mmincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouplease look at all picturesDelivery time: 14-30 days
Ariel Square Four piston Set 4 pieces. +020 65.5 mm 1937-55MKI. 4G. 4H995 cc OHV. CR6:14 cyl.Std. bore 65 mm +20 = 65,5 mmincluding gudgeon Pin, piston rings and circlipsPiston Clearance 0.12mm or 45thouplease look at all picturesDelivery time: 14-30 days