Picked up this old girl in the southern nm desert. Was sitting in same spot since 1980. Ran when parked. I'm gonna give that 248 a shot once i put fresh oil and stuff.
Excuse my ignorance. Is that a Blue Chip GMC truck or a Task Force Chevrolet truck?
Late 1955: - GMC Blue Chip trucks had standard 6v positive ground, but I think that 12v negative ground was an option - Chevrolet Task Force trucks were standard 12v negative ground
Don't for get to check for stuck valves before you turn it over-oil the valve stems, tap the valve end of the rockers with a rubber hammer or 2 x 4 to make all the valves move, if stuck, bent pushrods might occur.
Ed
'37 GMC T-18 w/ DD 4-53T, RTO-610, 6231 aux., '95 GMC running gear, full disc brakes, power steering, 22.5 wheels and tires. '47 GMC 1 ton w/ 302, NP-540, 4wd, full width Blazer front axle. '54 GMC 630 w/ 503 gasser, 5 speed, ex fire truck, shortened WB 4', install 8' bed. '55 GMC 370 w/270, 420 4 speed, grain, dump bed truck from ND. Works OK.
Nice, hey you know some guys pay big bucks for a patina paint job like that. Oh, and I love the bolt hanging out of the side of the carb- shade tree mechanics at its best.
38 Chevy 1/2 ton being resto-moded 65 AC Cobra replica USAF vet