Model 50 oversize valve guides?

Norvil list them, £26.69 each, at .002 o/s (£19.13 each)and .010 o/s (£26.69 each)part nos. 036002 and 069175 respectively.

http://www.norvilmotorcycle.co.uk/

failing that, any reasonably competent machine shop should be able to make them for you.

hope this helps,

cheers,

Niall

You can always try Mike Pemberton at www.pushrod-performance.co.uk or call him at

phone 01257 471014 or mobile 07715 200706

He seems to have all the gen on late model Model 50 and ES2 as he writes all those articles in the Roadholder