Questions & Answers for: 89 gmc transmission

89 gmc sierra? I need to replace a transmission in an 89 GMC Sierra. I am looking for one at a junk yard. What other years/models will work in this truck? Thanks. if it has a 4.3 liter motor a 86 to a

...89 gmc suburban into 4low, I can get it in 4high fine and i'm wondering if there is a tick to get it into 4low or if it just effed up? If it is the push button shift you need to have the transmission ...

what kind of transmission is in my 2wd 1989 suburban 1989 2500 gmc suburban 2wd In the 89 model the 1/2 tons came with the R700(4L60) and the 3/4 tons came with the T400 (3L80) Please rate this fixya

...gmc sierra sle 5.0 ,the tranny will shift into overdrive at 35 i know that is not rite,and when it gets good and warmed up it will shift out of overdrive soon as you let off the gasat about 60 ,the ...

...89 gmc sierra v6 The transmission will have a tag on the top, for example BCH.The first digit is production run for example A is first design , B is secound design ,C is third.The next two digits are ...

...89 gmc sierra? Do you really think a transmission or the vehicles other systems, is all that simple,that someone on the internet without the vehicle to test drive or check out, would even be able to ...

...89 GMC automatic with over drive. The truck runs up to high rpms and then it shifts, is there some kind of regulator or vacumn line that may be causing this. it just started doing it lately. I like ...

...89 gmc sierra 4x4, the problem im experiencing is the transmission doesn't engage from park to reverse or drive, there is an abnormal noise beneath the cab when the engine starts up. broken trans ...

...89 GMC Sierra single cab SS, originally had a 454 but since ive owned it its got 350 in it. okay the transmission is probably fine ,,,but if you are having these problems like this have your trans ...

...89 K 1500 V8 4x4? I have a 95 GMC 1500 automatic transmission got a V6 I'm using as a parts vehicle. The transmission went out in my 89 K 1500 Z71 4x4. Will the Transmissions line up, or even work at ...