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Welcome to the GMC Motorhome Forum
For Owners and Enthusiasts of the classic GMC Motorhome built between 1973-1978
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Thank you for being part of this forum. We recently added our 400th registered member. The forum will soon be moved soon to a faster server that should increase performance.
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GMC Motorhome Forum
Welcome to the GMC Motorhome Forum
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477
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Introduction and Greetings
History of the GMC Motorhome
General GMC Discussion
Pre-Purchase and New Owner Questions
User Support and Resources
59
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477
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6
'Dumb Questions' from Newbies (Like Me)
May 19, 2020
6cuda6
GMC Maintenance, Repairs, and Technical
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217
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2.1K
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Emergency! Need Help Now!
Chassis Systems
House Systems
Exterior
Electronics and Connectivity
Winterizing, Storage, and Covers
Towing, Towed, Hitches, and Brakes
217
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2.1K
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6
78 Royal Hot Water tank
Yesterday at 11:29 PM
6cuda6
GMC Community Forums
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Non-technical GMC Discussions
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18
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53
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Sub-forums
Stories from the Road
GMC Rallies
Full Timer's
Boondocking
Global GMC'ers
Dollars and Cents
Four Legged GMC'ers
18
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53
Messages
Maintenance
May 18, 2020
pvfjr
Build Threads
New
Show off your GMC Restoration builds here!
19
Threads
734
Messages
19
Threads
734
Messages
6
Installing a Honda EV6010 in a Hughes 2600
Friday at 4:03 PM
6cuda6
GMC Motorhome Regional Clubs
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0
0
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0
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Marketplace
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75
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393
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New Products from our some of our GMC vendors
GMC's For Sale
GMC's Wanted
GMC Parts for Sale
Parts Wanted
75
Threads
393
Messages
6
Wanted..... AC hose assembly
Yesterday at 11:31 PM
6cuda6
Off-Topic
New
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4
Messages
30
Sub-forums
Sub-forums
Off-Topic Discussion
Cars, Bikes, Boats, and other Toys Chitchat
4
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30
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We got distracted this weekend--1958 Pontiac
May 11, 2020
pvfjr
Latest posts
6
Wanted..... AC hose assembly
Latest: 6cuda6
Yesterday at 11:31 PM
Parts Wanted
6
78 Royal Hot Water tank
Latest: 6cuda6
Yesterday at 11:29 PM
House Systems
T
craigslist near NY
Latest: tmsnyder
Friday at 10:32 PM
GMC's For Sale
T
Mirrors, revisited
Latest: tmsnyder
Friday at 10:01 PM
Exterior
6
Installing a Honda EV6010 in a Hughes 2600
Latest: 6cuda6
Friday at 4:03 PM
Build Threads
Latest resources
Resource icon
Transmission Ratio RPM Calculator
This will show how different gear ratios will change RPM.
Mike Perez
Updated:
May 17, 2020
Resource icon
What every GMCer needs to know
A list of useful GMC MH information from soup to nuts!
RF_Burns
Updated:
Mar 28, 2020
Resource icon
Rear hub seal & retaining nut proceedures
Proper installation of real hub seal and retaining nut pre-load. Credit Ken Henderson
RF_Burns
Updated:
Mar 28, 2020
Resource icon
Alternators, A good article on the Pros & Cons of one-wire VS OEM 3-wire alternators
Read this before switching to a one-wire alternator
RF_Burns
Updated:
Mar 7, 2020
Resource icon
Just about everything you need to know about the GMC's brakes by Al Branscombe
Brake improvements, Disk, drum and parking.
RF_Burns
Updated:
Dec 17, 2019
Forum statistics
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NotLebowski
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