Fix Damaged Aluminum Heads | Helicoil Spark Plug Thread Repair Insert, 14mm x 1.25, Secure Locking, Lifetime Warranty Helicoil $23.06 Add to Cart
Ultimate Fix for 14mm Spark Plug Threads | Helicoil Sav-A-Thread | Never Lose an Insert Again Helicoil $24.12 Add to Cart
Fix 14mm Spark Plug Threads | Helicoil Long Reach Insert | Mechanical Locking Feature, Easy Handling | Limited Lifetime Warranty Helicoil $23.52 Add to Cart