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Old 04-10-2021, 06:18 AM   #6
special-K
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Join Date: Nov 2004
Location: Mt Airy, MD
Posts: 85,863
Re: 400 small block on C50 dumper

I like the 400 in a truck for the bottom end torque. Sounds like that owner didn't know how to boast about a C/50 dump truck. I'd be wanting to hear "It can pull a house down" or It could haul an acre of dirt if it fit" over hearing how fast it can roll. The 400 I had in my '72 K/20 ran all day on very little throttle. If I floored it there didn't seem to be much more. With 4.10s and 35" tires I'd roll in the slow lane at 60 mph barely on the peddle. I got the same mpg as the '72 K2500 with 350, 4.11s, and 33" tires (12.5)
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"BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed"

GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project)
GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling)
Tim

"Don't call me a redneck. I'm a rough cut country gentleman"

R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~
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