I've seen 'dually adapters' but the factory setups I've seen have always been a complete hub. The adapters I've seen were all after-market stuff.

That's not to say the factory never used an adapter, just that none I've seen were done that way.


1955 1st GMC Suburban | 1954 GMC 250 trailer puller project | 1954 GMC 250 Hydra-Matic | 1954 Chevy 3100 . 1947 Chevy COE | and more...
It's true. I really don't do anything but browse the Internet looking for trouble...