1978 GMC Motorhome For Sale

1978 Royale 26FT in Cottonwood, AZ

December 29, 2021 GMC RV For Sale 1

VIN: TZE368V101864 condition: excellent cylinders: 8 cylinders drive: fwd fuel: gas paint color: custom rv type: class A title status: clean transmission: automatic 1978 GMC Royal side bath w/twin beds in rear. 66,000 original miles, AZ Coach since new. No rust, solid walnut cabinets […]

1978 Royale 26FT in Spring Branch, TX

December 14, 2021 GMC RV Ads 4

Hello, I have a 1978 26′ GMC Motorhome with less than 26k miles that has been barn kept and belonged to my father with a clean title. A new battery has been installed and the […]

1978 Palm Beach 26FT in Bethlehem, PA

November 27, 2021 ClassicGMCAds 3

This listing will change as I update it, there is a lot to go over as far as upgrades that were done. 1978 Palm Beach Motorhome 26′ Inside revamped resto-mod style. Retaining original aesthetics, but […]

1978 Transmode in Nicholasville, KY

November 27, 2021 ClassicGMCAds 3

If you know what this is, you want it. If you don’t, please scroll on. 26’ w/403 Olds engine & transaxle. Seven aluminum wheels, new air bags, central vac, inverter, macerator pump. Customize the interior […]

1978 Royale 26FT in Port Ludlow, WA

October 16, 2021 GMC RV Ads 1

This is a rare example of an outstanding GMC Motorhome. This has one of the most beautiful interiors I’ve seen in these GMC motorhomes. Solid teak wood cabinets, leather interior, etc. There were only 12,921 […]

1978 Kingsley in Santa Fe, NM

October 4, 2021 GMC RV Ads 0

For out of state buyers – Will offer room for the night in order to facilitate ownership transfer. 1978 GMC Motorhome, Kingsley model, excellent condition. Drives and runs perfectly. Fully renovated exterior and interior. $45,000. […]

1978 Eleganza in Georgetown, TX

September 13, 2021 ClassicGMCAds 2

1978 GMC Eleganza: 107k miles on the original 403 engine. Refurbished original coach floor plan by cinnabar engineering in the Late 90’s, with more recent modification of the front half to provide a Second bench […]

1978 Royale in Portland, OR

September 7, 2021 GMC RV Ads 3

Classic GMC “Royale” Motorhome for sale. A restoration project. Sleeps 4 Newer Olds 455 engine replacement. Approx. 14,000 miles on engine Newer tires 2 years, Approx. 14,000 on tires. 6 tires plus brand new spare […]

1978 Royale in Duluth, MN

September 5, 2021 GMC RV Ads 0

My parents purchased this last year from a gentleman in Colorado. Due to some health issues with my brother their motorhome travel days need to come to an end. My dad drove it from Colorado […]

1978 Birchaven 23FT in Sandpoint, ID

August 26, 2021 GMC RV Ads 2

Barn find! 1500 miles on rebuilt 403 Beautiful body and decals. Not perfect but close to it! Will happily deliver anywhere in US and Canada Odo reads 38,000 Loads of receipts Onan 4kw generator runs […]

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(1973 - 1978) Classic RV Classified Ads