This went into my '74 K10 and is a pretty straight forward install. The dash fit like a glove. Biggest challenge is cleaning up all the mess from 37 years of age and 37 years of previous owners.
Removed old dash:
Found lot of stuff to unbolt:
Wire wheeled , wiped with acetone, and the primered firewall:
Installed Dynamat to firewall:
Installed Thermotec Insulating Mat:
Reinstalled steering column, ventilation system, and other firewall hardware:
Installed Dash. Just waiting for my gauges to show up:
Removed old dash:
Found lot of stuff to unbolt:
Wire wheeled , wiped with acetone, and the primered firewall:
Installed Dynamat to firewall:
Installed Thermotec Insulating Mat:
Reinstalled steering column, ventilation system, and other firewall hardware:
Installed Dash. Just waiting for my gauges to show up:

