M14 x 1.25 Spark Plug Port Repair Kit. Repairs Stripped Spark Plug Hole Threads.
Sav-A-Thread 533404 M14 x 1.25 Spark Plug Port Repair Kit 3/8" Dr
26pc Spark Plug Thread Repair Kit M14 x 1.25 STEP TAP M14 X1.25 : M15.8 X 1.25
6483 5Pc Wheel Hanger Set M12 x 1.25 (wheel stud version), M12 x 1.5, M14 x 1.25
Time-Sert 55522 M14 x 1.25 x 15mm Ford Triton Triple Oversized Insert - 5 Pack
Big-Sert 51457 M14 x 1.25 x 16.8MM Spark Plug Taper Seat Insert - 5 Pack
Time Sert 14155 M14 x 1.5 x 12.7 Carbon Steel Insert - 10 Pack