Rebuilding the engine on your Triumph 350 or 500 unit twin? Double check your camshaft bushes for wear and if worn, replace them! These camshaft bushes are suitable for Triumph 350 & 500 Unit twins 1961-1969. Replace Triumph OEM part numbers E3823 & E3824 (70-3823 & 70-3824). Sold as pairs and made in the UK!
For 500 twins 1970 onward, 2 x 70-3823 are used, see recommended links to order that bush as pairs.