1985 GMC k1500 4×4

Asked by Jan 05, 2016 at 08:05 PM about the GMC Sierra C/K 1500

Question type: Maintenance & Repair

I have a 1985 GMC k1500 Sierra Classic
4x4. It hasa 700r4 transmission in it that
won't shift into 3rd. Its automatic. I have put
2 transmissions in it in a year one junkyard
and one rebuilt. My question in can I put a
4L60e in it.

2 Answers

142,585

No because of the computer controls the shift points, the computer in the 85' is not designed for that trany.

Best Answer Mark helpful

Thats what I thought. Thanks

Your Answer:

Shortcuts

GMC Sierra C/K 1500 Experts

  • #1
    Andrew Olsen
    Reputation
    220
  • #2
    dandyoun
    Reputation
    190
  • #3
    John Saffrahn
    Reputation
    150
View All

Find great deals from top-rated dealers

Search

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.