Replica Thruxton Cylinder Heads


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Produced as a replica 1966 Thruxton cylinder head with modern improvements.:

Colisbro valve guides

Unleaded valve seats

6R4 double coil springs

Ø2” head inlet valves with 5/16” stem

Standard exhaust valves

Steel valve caps and collets for 6R4 springs

Ported inlet tract

Machined for double coil springs

Machined for pushrod ‘O’ ring

Can be machined for a second spark plug

Complete cylinder head Price: £1,500


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