Restore your classic 1973–79 Chevy or GMC Square Body truck’s interior with this Firewall Insulation Pad without Air Conditioning, designed for C/K Series pickups, Suburbans, Blazers, and Jimmys without AC. This die cut pad installs directly against the firewall inside the cab, providing heat protection, sound deadening, and a factory correct appearance.
Features & Benefits:
- Direct Fit Replacement for 1973-79 Fullsize C/K Series Truck, Blazers, Jimmys, and Suburbans
- Heat & Noise Protection: Engine side insulation reduces heat transfer, while the smooth vinyl side faces the cab to cut road and engine noise.
- OEM Style Construction: 5/16” insulation with 1/16” rubber backing (3/8” total thickness) for durability and factory accurate look.
- Complete Restoration Solution: Ideal for classic truck restorations, daily drivers, or show vehicles.
- Precision Cut: Includes pre-cut openings for pedals, brake booster, steering column, and wiring harnesses.
- Includes Clips: Comes with push clips for secure installation.
Installation Tips:
- Remove the old pad and clean the firewall thoroughly.
- Align the new pad with the firewall, matching all precut openings.
- Secure using supplied push clips or adhesive along OEM mounting points.
- Minor trimming may be required for aftermarket modifications.
Protect your cab, reduce noise, and maintain a factory fresh interior look with this high quality 1973–79 Square Body Chevy & GMC Firewall Insulation Pad. You may be wanting to purchase a NEW 73-80 C10 Truck hood insulation.
