Acorn style plug with oversize thread size and one tap for rethreading stripped 5/8″-18 timing plug holes. Fits all timing holes.
This plug kit is for use to re-tap worn or stripped 5/8″-18 thread timing plug holes into 11/16″-16 thread timing plug holes for use of the oversized plug. Cases would have to be disassembled in order to use this kit. This will not ever allow the use of a stock plug.
