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Chevy 700R4 Transmission

12 messages,  Last post on Apr 09, 2009 at 8:53 AM

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#3 of 12 Electrical Connection On 700R4 Trans by crash727 May 02, 2007 (1:44 pm)
Do I need to connect any wires To the 700R4 Trans Electrical connection. I'm only using the for cruising and don't have cruise control thanks for any help
#4 of 12 81 gmc 1/2 ton by smolson May 15, 2007 (5:30 pm)
I have an 81 gmc 1/2 ton w/ 305 motor. I have a 700R4 transmission from a mid-eighties suburban. I want to put the 700R4 in my 81 gmc, but the wires don't match up. Currently I have 2 wires to my tranny but the 700R4 has more wires. how should I proceed? -molson Replies to this message: paisan (May 16, 2007 4:46 am)
#5 of 12 Re: 81 gmc 1/2 ton [smolson] by paisan May 16, 2007 (4:46 am)
Replying to: smolson (May 15, 2007 5:30 pm) You'll likely need the TCU and the associated harness from the 700R4   -mike
#6 of 12 Chevy 700R4 Transmission 89 camero and 91 1/2 ton the same] by deyhey Oct 26, 2007 (5:54 am)
Replying to: jordanf (Jun 04, 2006 12:51 pm) I have just purchased a 91 1/2 ton 2wd u/p that the transmission doesn't work. A friend has a 700r4 with 25000 mile on it that he swaped out of a 89 camaro with a 350 engine. my question will this camaro tranny fit my 91 u/p with no problems?
#7 of 12 tranny issue by stockbrocker Dec 25, 2007 (7:44 pm)
heres my story:   bought an '85 k10 scottsdale a year ago. seller said the tranny was freshly rebuilt.   I took the next year rebuilding the engine, ignition, carb., intake, etc.   Finally got her running and drove her to the exhaust shop to have the new pipes welded up. When I drove her away from the shop, the speedo didn't work. No big deal, I thought... probably just the sensor got disconnected while the welder was under the belly or at worst, faulty.   a dozen miles later, the tranny "slips" to 1st gear when should be shifting from 2nd to 3rd and in 1st it stays. If I run it in 2nd... no problems.   I checked the fluid for the first time since buying (about 100 miles tops)... bone dry. I have added fluid... but no difference.   So before I buy a new tranny... any thoughts, ideas, or suggestions?   Thanks for your expertise.
#8 of 12 700R4 by LLOYD68 Dec 14, 2008 (10:40 am)
I recently bought a 68 camaro with a ZZ502 and a 700R4 transmission. The previous owner got the trans from a 98 camaro. The tail housing is the 3 bolt type, 2 on the bottom and 1 on the top. The problem is that I'm having trans fluid leaking from the rear most bolt hole on the bottom. I'v checked all around the area to confirm that. Is there a seal or any thing thats leaking or possibly a crack and I need to replace the tail housing? Any answers to this will be greately appreciated.
#9 of 12 help please!!!! by 91chevyman1 Feb 03, 2009 (9:09 am)
i have a 1991 chevy 1500 its a 350 with the 700r4 trans my reverse is starting to go out i was wondering if a 700r4 ou of a chevy s-10 blazer willfit please help thanks Replies to this message: Lady3bglover (Feb 06, 2009 1:24 pm)
#10 of 12 Re: help please!!!! [91chevyman1] by Lady3bglover Feb 06, 2009 (1:24 pm)
Replying to: 91chevyman1 (Feb 03, 2009 9:09 am) You may want to reference conversion kits on the 700R4...I'm sure you can find something on the net.
#11 of 12 700R4 by planks36 Apr 09, 2009 (8:53 am)
i have an 88 chevy scottsdale, i am on the 5th trans. in a year, they work fine when i first put them in...but within a week they are slipping not going into gear, the tv cable is adjusted as it says to do it in the book, i figured that i had my tranny lines backwards and figured that would take care of the prob. but it didnt, do any of the electronic brains have anything to do with the trans? i really need my truck for a new job i am starting, so pls if you have any input on this prob...pls. let me know, any info. will help, and it does have a tranny cooler too.

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