Yeah. A G7105. This one shows evidence of being a K51 Radio Truck.
Gas mileage? Not sure. The tank straps need repair so I haven't filled it, then driven a good distance much and filled again to do the test. Just added 10 gal. and am keeping a note in the cab figuring 6 mpg.
It's been over 30 years since I have had her on the road! I've got a weepy front left knuckle/axle seal. Not sure how that would hold up, plus want to see what other gremlins might show up, so I am just tiptoeing around the town here. When I get up to high speed "35 mph" (ha) I getting a bit of a rumble from what seems to come from the right front (driveshaft maybe) so that needs to be sorted out. There's lots of work to do but it's all good.