Lucas BTH magneto flange gasket
This magneto flange gasket replaces Vincent part numbers ET182/1 , BSA part number 67-1258 , Norton part number 06-7568 and is reusable. This will fit all Triumph Pre Unit engines but there is no Triumph part number. This gasket has been made with the highest quality materials and technology currently available. It requires no skills or special tools to install.
This gasket is the best available anywhere, at any cost.
Priced each, these are .018" thick aluminum core.