KIT CONTAINS: Drill, Counterbore, Tap, Installation Driver. Not for GM Rocker Arm Repair. Then screw the insert onto the prepared hole.
5 x Time-Sert M8 x 1.25 x 16.2mm Thread Repair Inserts - M8 Helicoil Replacement
20 x TIME-SERT® M8 x 1.25 x 16.2mm Thread Repair Inserts M8 Helicoil Replacement
5x TIME-SERT® M8 x 1.25 x 20mm Thread Repair Inserts - M8 Helicoil Replacement
25x TIME-SERT M8 x 1.25 x 16.2mm Thread Repair Inserts - M8 Helicoil Replacement
Time-Sert® M8 x 1.25 x 11.7mm Thread Repair Insert - M8 Helicoil Replacement
TIME-SERT® M8 x 1.25 x 20mm Thread Repair Insert - M8 Helicoil Replacement