Description
Pro 14mm Plug Hole Repair Kit
- replaces stripped spark plug threads in aluminum heads with 14mm spark plugs
- installs a new solid steel spark plug thread insert in original thread location
- set includes one-piece drill tap, long tap holder, short tap holder, insert installer, swedger and handle
- includes four insert sizes: 5/16, 7/16, 11/16 and 1 inch
