Astro Van L AWD V6-4.3L VIN W (1996)
b. Using a 3 mm (1/8 inch) drill bit, drill a guide hole 13 mm (1/2 inch) into the rivet heads.
c. Using an 8 mm (5/16 inch) drill bit, drill the rivet head off. Drill a hole two-thirds the length of the rivet shank, using a 5/16 inch drill.
d. Using an 8 mm (5/16) pin punch, punch out the rivets.
11. Ball joint.
