Description
new 040 piston complete with piston rings, gudgeon pin and circlips
BSA B31 350 cc 1646-1959 boring 72 mm
compressie ratio 6.5 : 1
JP piston made in Australia
new 040 piston complete with piston rings, gudgeon pin and circlips
BSA B31 350 cc 1646-1959 boring 72 mm
compressie ratio 6.5 : 1
JP piston made in Australia