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Old 11-24-2002, 01:16 PM   #1
Justinjob
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1967 1/2 Ton 4x4 w/PTO Transfer, How Many?

I recently aqquired my 67 1/2 ton chevy. It's a 4x4 and has a PTO transfer case (what the heck does PTO stand for? Power transfer output?) Anyhow, I was wondering if there's any way to find out how many trucks like mine were built the same model year. Where can I find this info? In addition, why is there a pto on it-was this standard with four wheel drive transfer case in '67? Was it a farm truck type option for running equipment, or a military thing?
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Old 11-24-2002, 02:10 PM   #2
breeh
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PTO stands for power take off. Yes it was used to increase the utility of the vehicle. Lots of things can be attached. Winches, dump beds, snow plow blades, etc. etc.
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Old 11-24-2002, 04:44 PM   #3
Justinjob
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Cool, now I don't have to be embarrassed when someone asks me what a "PTO" is, anyone know where I could find production numbers?
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Old 11-24-2002, 06:21 PM   #4
JIMs70GMC
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Not neccessarily a production option. Several of the transmissions and transfer cases have ports to connect PTO. Example: SM420 and SM 465 4 speeds w/ granny gear, your rockwell transfer case and the NP205, new in 1969. 2wd and 4wd could have come w/ PTOs.
Does your options list show the PTO as being installed as an RPO?
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1970 K25, 8' stepside bed 350/465/205 44 up front, 60 in the rear 4.10s rolling on 33" Dunlop MTs
1986 K5, 350/465/208 Dana 60/14 bolt from a cucv 36" Super Swampers TSL/SX
1983 K20 w/ CUCV axles, 350/700R4/208 sitting on 37" Goodyears
1986 M1031 6.2 diesel, TH400/NP205 locker in the rear and a LS in the front, all stock for now.....
1986 K30, 350/400/205 dana 60 and 14 bolt. I kept the drivetrain. Body/bad and chassis are gone.
1981 K30, 350/465/205 dana 60 and dually 14 bolt. Has a G80, and a flat bed. Going to replace the flat bed.

1985 K20, 350/400/208 10 bolt and SF 14 bolt. I wonder where I can find some 1 tons. Hmmmmm
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Old 11-24-2002, 09:49 PM   #5
sakohntr
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pto

My 69 GMC had a winch and pto installed at the dealer. A pto winch versus an electrtic is like night and day. The winch will be going back on after i rebuild it.
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Old 11-24-2002, 10:44 PM   #6
Rod
 
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Where was the pto on your truck?... on transfer case on tranny... where was winch front or in box?
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