Vintage 1978 GMC Royale Class A 26 Rear Bath Motorhome RV Coach 89, 500 miles Specifications Engine Oldsmobile 403 cu in (6. 6L) V-8 Transmission Turbo-Hydramatic 425 Automatic Drive Front Wheel Fuel

Vintage 1978 GMC Royale Class A 26 Rear Bath Motorhome RV Coach 89, 500 miles Specifications Engine Oldsmobile 403 cu in (6. 6L) V-8 Transmission Turbo-Hydramatic 425 Automatic Drive Front Wheel Fuel

1978 GMC Royale 26 motorhome, was one of the top of the line models offered by GMC. the Royale had a Hand crafted interior crafted by the coachmen specifically for GMC. real wood cabinetry. . . not

1978 GMC Royale 26 motorhome, was one of the top of the line models offered by GMC. the Royale had a Hand crafted interior crafted by the coachmen specifically for GMC. real wood cabinetry. . . not

1 Owner. Bought new and maintained by the owner of a Chevrolet GMC store in 1979. Maintained by that store until 2013. Engine seems to run well. Transmission leaks fluid but runs well when refilled.

1978 GMC Model Sierra 6500 V8 (pumper fire truck) Howe fire apparatus Model: HR-72, S/N # 15471-3D with a V-8. 454 cu. in. gas engine (runs). 5 speed manual transmission with 2 speed rear end. New

26ft motorhome Just put 5k into making road ready engine wise. Have all the documents from Alex Sirum Motors and mostly all the documents since 1978! Original engine 403 New fuel lines New brakes New

This is a 1978 GMC 26 foot motorhome, that I bought about two years ago and haven’t had time to use it, so I’m selling it. It has a Oldsmobile 403 engine and front wheel drive automatic transmission.