A necessary tool for removing the alignment inserts on the upper control arm alignment brackets without damaging the bracket. The center punch is for 1988 – 1997 GM vehicles and the offset punch is for 1998 and up GM vehicles and some 1996 and 1997 GM vehicles.
APPLICATIONS:

Chevrolet/GM: 1989 – 99 2WD/4WD C K Series 1/2, 3/4, 1 ton trucks, 1991 up AWD Astro Vans and AWD Safari Vans.

Specialty Products 74910 GM Upper Control Arm Knockout Punch Tool SP74910