KENT MOORE TOOL J-42385-100, J-42385-200, J-42385-300 CYLINDER HEAD, MAIN BEARING, GENERAL, TIME SERT THREAD REPAIR KIT SETS
YOU ARE GETTING WHAT IS SHOWN IN PICTURES, BELOW ARE SOME DESCRIPTIONS FROM THE GM WEBSITE..
~ J-42385-100 contains the tools required to repair the threads for the main bearings or head bolts in small-block V8 engines. All required drills, counter-bores, taps, drivers, guide plates, and inserts are included. Time-Sert thread repair inserts are the preferred repair method specified by GM Powertrain. Repairs performed without J-42385-100 may lead to component damage.
~ J-42385-200 contains the tools required to repair M6, M8, and M10 threads for most common fasteners used in small-block V8 engines. All required drills, counter-bores, taps, drivers, guide plates, and inserts are included. Time-Sert thread repair inserts are the preferred repair method specified by GM Powertrain.
~ J-42385-300 contains the guide plates, centering collars, alignment pins, and bolts to center the repair when using components from J-42385-100 to repair head bolt or main bearing cap bolt threads on small-block V8 engines.
LR R15 S41