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Ships within 48 hours · Estimated delivery Nov 17 - Nov 22
BSA B31 & B33 from 1949-1959
M Part number is 60-4125
TR25W Trophy)
Machined right here in the USA using the best quality materials available
Fits all Triumph late Unit Singles (TR25W Trophy
Triumph Twins / Triples Replacement Camshafts (1) - Choose Cam Type / Application Nuts BSA B31 & B33 fromSelecting a new camshaft is now easier than ever. We have a full line of new Triumph camshafts by L. F. Harris & Hepolite. We have included all the specs you need below to help make a selection easy and convenient based off year, model and your specific application Each cam by L. F. Harris & Hepolite comes ground to the proper bearing journal specs as well as nitrided cam lobes for maximum wear resistance. Choose from "stock" or "custom" cam grinds
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