650 and 750cc Unit construction twins 1969->, Stainless Steel.(UNC threads). Complete set, primary, gearbox and timing cover.
89225
57-2330
37-1406,37-1407,41-6073,41-6076 7" se data Triumph & BSA
57-0499
37-1732 37-1733
lu553248 Genuine Lucas 7" Chrome
