M14 X 1.25 X 16.8mm Taper Seat Time-Sert Spark Plug Inserts

These inserts are intended for use with taper seat spark plugs

Insert Length: 16.8mm or .660"

Part # 44186

This listing is for 10 INSERTS

Time-Sert is considered by many to be the finest thread repair system available!

Here are replacement inserts at a fair price!