Ongoing 4200 turbo build.. every part that didn't come from GM has to be either designed and built or custom ordered. Then I have a severe case of pack rat wiring to clean up under the dash. Also a bunch of items that I've been putting off fixing since the truck got on the road. Like getting the drivers vent window to close.


51 GMC 4.2 turbo
Can't solved today's problems using the same technology/thinking that created them