47-55.1 Under bed gas tank with side feed?

[R&B51]

I am not at home to measure mine for about a week. I don’t know how much room you’ve got between those frame rails.
I used this one in a big kit then I notched the Frame rail and heavily fish plated it outer rail.
Taking hose up and out through the side of the fender with one of those Gas, cap free fillers you just put the hose in and go, and a push pop open door. Installing a one-way valve in the fuel line to keep it from slashing back out since there’s not a lot of drop from fill to tank.
Ended up upgrading to Aeromotive in tank pump. Just didn’t like the looks of that one that came with the kit and didn’t want to remove it later.
I notched my frame rail, so the tank and all will drop straight out the bottom if I have to.

[R&B51]

Some pics

[R&B51]

C10 tank:

Classic Performance Products CPP ‘67-72 -20 gallon EFI fuel injection gas tank, pump,lines, fittings

[JDarby]

Talking about making it work!

But I guess isn't that what its all about, looks great!

How many gallons on a C10 tank?

And what suspension are you running?

[R&B51]

I think this one is C10 at 20 gallons but maybe different stock one