Triumph Exhaust Valve
Twin T120 T140 1963
650/750 ccm
T100, TR6 1954-57
V24
Please check the year of the cylinder head and the sizes
Dm head: 36.5mm
Dm Stem: 7.9mm
L: 96.1mm
Made in England
Belt Drive Kit Unit Triumph T140/TR7
replaced standard ratio
belt is slightly wider as it replaces triplex chain
55 T
28 T
6 Clutch Plates
Clutch Basket and Plates are Alloy