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**special-K** · 12-20-2010, 10:17 PM

Nice truck! What you have is a top-of-the-line Super Custom K2500. You didn't mention it's a GMC when I replied,they had Dana 60s. It sounds like you have 4.56s.You can run along at 75-80 with 4.10s. It appears to have all it's original drivetrain. GMC didn't use V8s until '68, except some late year '67s. I've never seen anything but a 327 and only on Super Customs. Are you sure those hubs don't turn to "free"? Could you post a close-up of those? I assume it doesn't have a SPID on the glovebox door.At least most '67 GMCs didn't have them.

12-20-2010, 10:17 PM	#23
special-K Special Order Join Date: Nov 2004 Location: Mt Airy, MD Posts: 85,863	Re: How to figure out what I have ? Nice truck! What you have is a top-of-the-line Super Custom K2500. You didn't mention it's a GMC when I replied,they had Dana 60s. It sounds like you have 4.56s.You can run along at 75-80 with 4.10s. It appears to have all it's original drivetrain. GMC didn't use V8s until '68, except some late year '67s. I've never seen anything but a 327 and only on Super Customs. Are you sure those hubs don't turn to "free"? Could you post a close-up of those? I assume it doesn't have a SPID on the glovebox door.At least most '67 GMCs didn't have them. __________________ "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 ~ Last edited by special-K; 12-20-2010 at 10:20 PM.