Overview
Spark plug thread repair kit for repairing two-valve Ford modular cylinder heads.
Key Features
- Includes 8 M14-1.25 inserts with black-oxide surface treatment
- Drills, taps, and alignment guide are made of steel
- Inserts are made of steel alloy
- Intended for 4.6L, 5.4L, and 6.8L V10 two-valve engines
- Apply rust-preventive oil to the tap and drill before long-term storage
Specifications
Thread Size: M14-1.25
Reference Numbers
Interchange: 389-100; 38900
What's Included
8 x M14-1.25 Insert; 1 x Drill; 1 x Tap; 1 x Alignment Guide; mounting hardware not included
Vehicle Applications
1996-2003 Ford 4.6L V8; 5.4L V8; 6.8L V10 (Two-valve engines)