Cylinder Barrel Sets

All Parts Available separately.

We also carry a wide range of Pistons and Piston Rings!
Also see Big Bore Kits and Cylinder Liners

BSA & Triumph Cylinder Barrels

Part NumberDescriptionModel
70-33328 Stud Cylinder Barrel, 71mm bore
70-3332 Triumph Pre Unit BarrelBuy Online
Triumph 650cc Pre Unit, T120/TR6/T110/6T
70-352463mm bore, Genuine New Old Stock, Ex Canadian Army, Still wrapped in original Canadian Army Packaging
Barrel only, Pistons available seperately
Buy Online
500cc Pre Unit TRW
70-45469 Stud, (Non-Ex Tappet Oil Feed Type), 71mm bore

Buy Online

70-4546 Cylinder Barrel 9 Stud - Triumph T120/TR6 1963-65

650cc Unit Triumph TR6/T120 1963-65
70-63049 Stud, (Ex-Tappet Oil Feed Type), 71mm bore
Triumph Bonneville T120 Cylinder Barrel 70-6304Buy Online
650cc Unit 1966 On
70-6304C9 Stud, (Ex-Tappet Oil Feed Type), 71mm bore
c/w Genuine Hepolite Pistons
650cc Unit 1966 On
70-97198 Stud, 69mm bore Cylinder Barrel

Triumph Unit 500 Cylinder Barrel 70-9719

Buy Online

Triumph 500cc Unit Construction T100/TR5T/5TA
70-9719AAlloy Cylinder Barrel c/w tappet guides (LM25)
Triumph 500cc Unit Construction T100/TR5T/5TA
70-9719C8 Stud, 69mm bore
c/w 70-6884 Genuine Hepolite Pistons (1968-74)
OR
c/w 70-6907 Pattern Squishband type Pistons (1959-68)
Triumph 500cc Unit Construction T100/TR5T/5TA
71-1219CAlloy Barrel & Piston Kit
71-1219 Alloy Barrel & Piston Kit BSA B50Buy Online
BSA B50 1971-73
Triumph TR5MX
71-400510 Stud, 76mm bore
71-4005 Triumph Cylinder BarrelBuy Online
Triumph 750cc Unit, T140/TR7

Royal Enfield Cylinder Barrels

Barrel Only, Pistons available separately

Part NumberDescriptionModelPhoto
(Click To Enlarge)
200060Alloy, 5 Stud, 70mmBullet 350cc
200061Alloy, 5 Stud, 84mmBullet 500cc
111177Iron Cylinder BarrelBullet 350cc
142420Iron Cylinder BarrelBullet 500cc

 

Velocette Cylinder Barrels

Barrel Only, Pistons available separately

Part NumberDescriptionModelPhoto
M22/17Iron Cylinder Barrel

Buy Online

500cc VelocetteVenomM22/17 Velocette Venom Cylinder Barrel
M22/18Iron Cylinder Barrel

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500cc VelocetteThruxtonm22/18 Cylinder Barrel Velocette Thruxton UK MADE

 

Vincent Cylinder Barrels

Barrel Only, Pistons available separately

Part NumberDescriptionModelPhoto
ET21ASAlloy Cylinder Barrel500/1000cc
VET21Alloy Cylinder Muff only500/1000cc
VET21ASCylinder Barrel
(Muff & Liner complete)Buy Online
Vincent 500/1000cc
Rapide, Lightning, Black Shadow, Black Prince
VET21AS Vincent Cylinder Muff Assembly (Barrel)