Cylinder Barrel Sets
Complete with Genuine Triumph/Hepolite Piston Assemblies!All Parts Available separately.
We also carry a wide
range of Pistons and Piston Rings!
Also see
Big Bore Kits
and
Cylinder
Liners
Triumph
| Part Number | Description | Model |
| 70-3332C | 8 Stud, 71mm bore | 650cc Pre Unit, T120/TR6/T110/6T |
| 70-3524 | 63mm bore, Genuine New Old Stock, Ex Canadian Army, Still wrapped in original Canadian Army Packaging   |
500cc Pre Unit TRW |
| 70-4546C | 9 Stud, (Non-Ex Tappet Oil Feed Type), 71mm bore | 650cc Unit TR6/T120 1963-65 |
| 70-6304C | 9 Stud, (Ex-Tappet Oil Feed Type), 71mm bore | 650cc Unit 1966 On |
| 70-9719C | 8 Stud, 69mm bore  |
500cc Unit T100/TR5T/5TA |
| 71-4005C | 10 Stud, 76mm
bore |
750cc Unit, T140/TR7 |
Royal Enfield
Barrel Only, Pistons available separately| Part Number | Description | Model |
Photo (Click To Enlarge) |
| 200060 | Alloy, 5 Stud, 70mm | Bullet 350cc |
 |
| 200061 | Alloy, 5 Stud, 84mm | Bullet 500cc |
 |
| 111177 | Iron Cylinder Barrel | Bullet 350cc | |
| 142420 | Iron Cylinder Barrel | Bullet 500cc |
Velocette
Barrel Only, Pistons available separately| Part Number | Description | Model |
| M22/17 | Iron Cylinder Barrel | 500cc Venom |
| M22/18 | Iron Cylinder Barrel | 500cc Thruxton |
Vincent
Barrel Only, Pistons available separately| Part Number | Description | Model |
| ET21AS | Alloy Cylinder Barrel | 500/1000cc |
| VET21 | Alloy Cylinder Muff only | 500/1000cc |