« previous next »
Pages: [1]   Go Down

Author Topic: Drive Shaft Length  (Read 4965 times)

Offline williebm3

  • Newbie
  • Posts: 46
Drive Shaft Length
« on: March 29, 2011, 01:30:17 pm »
Are the driveshafts for a 1/2 ton and 3/4 ton with a 700R4 and 208 the same length? Was thinking about this and wondering if one from a 1/2 ton would be long enough to make up for a 4" lift on a 3/4 ton? any input would help. I know that I would have to use a different u-joint.
Logged

Offline mats1985gmc

  • Newbie
  • Posts: 77
Re: Drive Shaft Length
« Reply #1 on: March 29, 2011, 04:52:36 pm »
I dont know it this helps but I swapped my stock th350 for a 700r4 and used the same shaft.
Logged

Offline williebm3

  • Newbie
  • Posts: 46
Re: Drive Shaft Length
« Reply #2 on: March 29, 2011, 07:51:07 pm »
Truck has a TH 350 and 203 in it now. Taking 700R4 and 208 out of another truck and putting it in. I do have the drive shafts from the donor truck but the drive shaft was only in the 208 maybe 1 1/4" so with the lift I was wondering about different lengths of shafts.
Logged

Offline bake74

  • Senior Member
  • ****
  • Posts: 5871
    • Build Thread
Re: Drive Shaft Length
« Reply #3 on: March 29, 2011, 07:51:34 pm »
     I could be wrong, but I believe they are the same length, If I'm wrong someone will chime in.
Logged
#1: The easiest and most obvious solution to any problem is 99% of the time correct.
#2: There is no such thing as impossible, it just takes longer.
  74 k10, 77k10    Tom

Offline bake74

  • Senior Member
  • ****
  • Posts: 5871
    • Build Thread
Re: Drive Shaft Length
« Reply #4 on: March 29, 2011, 07:53:19 pm »
     You posted while I was, easiest way is to measure the length you need and see if yours will work.
Logged
#1: The easiest and most obvious solution to any problem is 99% of the time correct.
#2: There is no such thing as impossible, it just takes longer.
  74 k10, 77k10    Tom

Offline williebm3

  • Newbie
  • Posts: 46
Re: Drive Shaft Length
« Reply #5 on: April 10, 2011, 08:01:51 am »
Thanks, but was trying to start looking while I was in part getting phase. I was just wondering as I know the corp 10 bolt would be shorter on the pinion than on the 14 bolt. Thought I could find one of them and then just put a conversion u-joint in it.
Logged

Offline Irish_Alley

  • Tim
  • Senior Member
  • ****
  • Posts: 13333
  • Family is not an important thing. It's everything.
Re: Drive Shaft Length
« Reply #6 on: April 10, 2011, 11:28:29 am »
I want to say it will work. My bud has a k5 10 bolt and swapped it out for a d40 and full floater that I gave him. Now it did have a4" lift before the swap I'm sure the drive shaft was stock with only 4" lift
Logged
If you can’t tell yourself the truth, who can you tell it to?~Irish_Alley

When you have eliminated the impossible, whatever remains, however improbable, must be the truth ~Sherlock Holmes

Offline williebm3

  • Newbie
  • Posts: 46
Re: Drive Shaft Length
« Reply #7 on: April 30, 2011, 08:27:11 am »
Drive shaft is 52 3/4" center of joint to center of joint. Would like to get one about 54 to 54 1/2", and was wondering if anyone would mind measuring their 1/2 ton with a 700 and 208 I would appreciate it.

Thanks for any input.
Logged

Offline williebm3

  • Newbie
  • Posts: 46
Re: Drive Shaft Length
« Reply #8 on: April 30, 2011, 10:05:13 am »
That is for a 8' bed 3/4 ton.
Logged
Pages: [1]   Go Up
« previous next »