Hi there. At the tender age of 18 I was given 7 boxes of bits that were supposed to be a Triumph 1972 T100R. This was to be my first bike BUT 24 years and a dozen bikes later I have finally decided to put it together. At the risk of sounding like an infidel I need information as to the total length of the pushrod covers and where I could get a pair (also suggestions on a good single carb manifold) THX Carlos (Madrid, Spain)