If you are trying to get that stripped down look use this podtronics unit and ditch your battery

These full radius steel bungs are 1" long x 3/4" diameter and are 3/8"-16 thread

Direct replacement for Triumph tool OEM # 60-2213

which output DC voltage)

Spark Plug Boots and Terminals - Straight Style - for 7mm or 8mm Spark Plug Wire Thread Size_3/8-16 If you are trying toThese Spark Plug Boots and Terminals are perfect if you just need a replacement boot, want to make your own custom plug wire sets or want to replace Rajah clips on an existing plug wire set. Kit includes: Qty 2 Straight Rubber Boots For 7mm or 8mm Plug Wire Qty 2 High Tension Crimp on Terminals