Triumph 500 Unit cylinder barrel c/w +.040" o.s. J.P. pistons, Partno. 70-9719
Condition: Cylinder barrel used
500 Unit cylinder barrel c/w +.040" o.s. J.P. pistons
CR 9:1
Barrel bored & honed to correct clearances
Fits: 500cc 1958-1967
Pistons made in Australia