ford gpa g504

I am considering outfitting my GPA 5510 like the Tamiya USMC model. If you look on ebay, the models have a USMC 410312 registration number, a white stripe vertically on each side and a stripe down the bow. They also have an E-6 stenciled on the side. Is this marking pattern authentic? If so, does an...

While ordering parts for my Cessna 172, I thought about purchasing a replacement rudder cable for my GPA project. Aircraft Spruce Inc. has a 3/16, 7x17 strand, stainless steel control cable (obviously aircraft grade). It is a very strong and flexible cable that should work well on a GPA. I purchased...

Bob,

How did you pressurize your axles?

Thanks,

-Steve
GPA 5510

Bob,

I just bought the transfer case seals that you recommended. Do you have any tips as far as which seal goes in first etc?

Thanks,

-Steve
GPA 5510

I need to replace the seal in my PTO. Do you happen to have the replacement part numbers for the seal and the speedy sleeve?

Thanks,

-Steve
GPA 5510

Bob, After spending several hours blowing and vacuuming 400 pounds of sand from inside my "bump" rail, I then used a suction wand sprayer and blew POR 15 inside the rail. BTW, I also drilled some extra access holes (y'all don't shoot me!) in hidden areas to help remove the sand and to blow...