700r4

  1. T

    700r4 Governor cap

    I need help getting the governor cap off of a 700r4 on my 1985 Chevrolet K10. Is there something I'm not doing right? Everything I read says you can tap them off with a flathead screwdriver or chisel and a hammer, but this one's so rusted and I have beat on it and pryed on it with chisels and...
  2. JayRoux

    First Square body pickup Chevy K10 350/700r4

    Just picked up my first square body. When I first got her she wasn't starting and the battery was dead completely along with the distributor and spark plugs so I ended replacing battery, plugs , wires and distributor/rotor. I know I need to time and possibly some other stuff but she fired up...
    • JayRoux
    • Thread
    • 1986 k10 350 700r4 86chevy squarebody
    • Replies: 13
    • Forum: Introduction
  3. Spookee

    1984 k10 700r4 won't shift out of 2nd please help!

    Hi! We recently bought a 1984 chevy k10 with a 700R4 transmission. it sat for about 14 months before we bought it, so we are chipping away at getting work done on it. It has been our daily driver truck but now is having a shifting problem that we can't figure out! This forum has a lot of great...
  4. Subourbon

    700R4 wont shift into 3rd

    Hey guys, 1982 k20 suburban with 6 2 diesel and 700r4 trans 4x4. So yesterday went out, on a road that'd about 50mph drove there fine, no issues. On the way back, 1st to 2nd, shifts a bit hard but that's been the case since i got the truck. Coming up to shift into 3rd just nopes out. Almost...
  5. Kentucky Cobra

    Will a TH475 Transmission fit my 1989 Chevrolet suburban V1500 4x4?

    Hey y’all how y’all doing I’m new here but I burnt my 700R4 on my 89’ Suburban 4x4 and need to find a replacement and I had my friend who has bunch of suburbans say he has a TH475 with 8k miles on in and replaced filters and the works but I don’t know if it will fit. I wanna know if it will be a...
  6. T

    700R4 Drive Gear looks green?

    So my 700r4 drive gear appears to be green, except, green isn’t a 700R4 drive gear option. Who can tell me what I actually have?
  7. N

    700r4 quick, stacked shifting

    I have a 84k10 305, 700r4, holley600 carb. I've been having problems with shifting, 1-2 around 7 mph 2-3 around 12mph and 3-4 then immediately over drive around 17mph. We've replaced the TV cable, the throttle/TV bracket, and added a geometry bracket onto the carburetor, nothing has helped...
  8. DBinWW

    Transmission Swap Mishaps

    I bought an '89 4WD Suburban for its 700R4 transmission and swapped it into my '79 Sierra Classic, pictured here. There have been a number of challenges but that side of the transaction seems to have gone okay and the PU is like a new rig. On the other hand, the 350 going into the Suburban is a...
  9. P

    700r4 code

    I have looked and looked for a chart that can decipher the vin on my 700r4. The vin is 0CHM212B here is what I know (I think) 0 = 1990 CH = ? What model/vehicle M = 700r4 212 = 212 day of 1990 B = plant shift of build Any one out there have a chart that tells what the “CH” is? (Sorry mom bad...
  10. TFerguson

    Transmission Vendor Recommendations

    Greetings to all. I'm on the hunt for a new/reman 700R4 to replace the ailing unit in my '90 Blazer. It's running a reman stock-spec TBI 350 4-bolt, so not looking for anything too fancy-shmancy. I really just want something that will bolt in, be reliable for at least 100k miles, and capable of...
  11. OuchMyToe

    700R4 went out while towing. Culprit?

    I'd like some help identifying three likely culprit (besides myself) to my transmission going out. I need more information before I make decisions about fixing/upgrading it. Here are the circumstances: It's an '85 C10 into which I've put a 400 SBC. I believe it was a stock 700R4. I was towing a...
  12. 8

    27 Spline diesel 700r4

    ISO: 27 spline 700r4 from a diesel that is 4wd from an 82-83 (my compatibility year) truck... i am from MI but will pay to ship... must be in working order or willing to trade and split the cash.
    • 82Diesel
    • Thread
    • 4wd 6.2l diesel 700r4
    • Replies: 0
    • Forum: Wanted
  13. 8

    700r4 TQ Converter & Motor Mouns

    Need suggestions on what's the best/bang for the buck out there... But at least good upholding quality. Thanks.
  14. OuchMyToe

    Something strange is afoot with my 700R4...

    Background story: I have a 1985 C10 Scottsdale P/U that I just finished equipping with a 400 SBC from a 1975 (or 76?) Caprice Classic Convertable. The original 305 hydro-locked after...yadda, yadda, yadda...long embarrassing story. Anyway, while putting in the 400 (it's a SBC; how hard could it...
  15. Johnathan S

    700r4 not shifting out of 1st

    I don’t know what it is with me and transmissions but we just can’t get along. I had my original 700r4 professionally rebuilt about a month ago and last night I got on it nothing to crazy and it wouldn’t shift... pulled over checked TV cable and it was fine everything seemed ok, got it home left...
  16. RecklessWOT

    Opinions on gear ratio?

    I'm going to be re-gearing my truck soon and just want a little feedback on what gears y'all are using or what you would recommend. It's an '87 v10 Suburban with a 700r4, 10 bolts front and rear. Currently it has 3.73s which were fine with the wee little 235/75-15 tires that came on the truck...
  17. L

    700r4 cracking.

    So my 700r4 tranny has cracked twice now. Once on the passenger side of the bell housing, which I got welded up due to lack of funds. Then shortly after the tail housing split off and dumped all the oil on the highway. Pretty certain the tranny is pooched now but I looking for what's causing...
  18. 8

    New 700R4 Wont Reverse

    Hey guys: Long time listener, 1st time caller. So short story long, I have an 84 K5 4x4 where the tranny started slipping. I pulled out the tranny, torq conv., and transfer case. Took it to a reputable trans shop and had them rebuild the trans to handle 500 HP (Building a vortec 383) and got a...

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