Cylinder Barrel 9 Stud, Pre Oil Feed Pipe

71mm Standard Bore Size, Need to be honed to suit pistons as per standard guidelines

Suitable for Triumph T120 Bonneville / TR6 Trophy 1963-65

Triumph Part Number 70-4546 (E4546)

MADE IN ENGLAND

Top Tip

Popular with 650cc Triumph Pre Unit Models when converting to 9 stud. There is no bulge for oil feed take off like on the later E6304 and so looks a neater job.