Dave, I just got ( 9 ) lock pins GM NOS - GM part # 865180. If these are not the best choice to use for re-installation.
Please tell me the source & part # for the roll pins you use.
Obviously these roll pins need to be peened over.

How is this done ?

Please explain the technique.

Thank You,
George

1954 3600
A big help to many on the Bolt
Now cruising in
The Passing Lane