Description
The Ampro re-threader kit is designed to repair damaged 14mm spark plug threads in aluminum cylinder heads. The solid steel inserts and reamer / tap ensure positive new clean threads, and the kit includes tap and reamer and 4 inserts.
Effectively repairs damaged 14mm spark plug threads in aluminum cylinder heads
Solid steel inserts and reamer / tap ensure positive new clean threads
Includes: Tap and reamer and 4 inserts
Insert sizes:
3/8", 7/16",
1/2", 3/4