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#1 |
Registered User
Join Date: Nov 2003
Location: Mauk, Ga
Posts: 76
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help with700-R4
I just bought a 700 R-4 to put in my truck when I assemble it. My question is : on the driver side there is an electrical connector the guy I got it from says it is for thr torque conv. lock -up, but in the next voice he says it will lock out 4th gear. does any one know what it is for and how I should hook it up ?
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72 c-10 81 c-30 67 c-10 just sittin in the woods) 70 C-10 " " " " to compleete frames 67, 70 - in woods 2002 toyota tundra. 12 yr old son has , 72 Charger, 78 Ramcharger and 85 ford wrecker |
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#2 |
Registered User
Join Date: Feb 2001
Location: Wetumpka, Al, U.S.
Posts: 8,891
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What part of ga are you from? I have a cousin in Albany that could help you.
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Kevin Special Thanks to All who have helped on the TRUCK! My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4 So Far my best Times are: Motor only: 6.44 1/8 @ 104.13 10.39 1/4 @ 125.83 Nitrous Times: 5.785 1/8 @ 118.65 with a 1.336 60ft 9.168 1/4 @ 142.58 with a 250 shot dead out of the hole! |
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#3 |
Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,936
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Does it have the 4 prong hook up? If so... I bought the B/M shifter kit. When I did mine I had the transmission shop wire it like the instructions said.
I put a toggle switch on the dash, so when I'm in the city I can run it without locking up the torque converter. When I get out on the road I can flip it, and over 45mph it will auto. lock up. The kit wasn't that much, I think around $35.00. I have had mine since 1987 and had no problems with it. Hope this helps.
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71 ![]() Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
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#4 |
Struggling Artist
Join Date: Dec 2003
Location: Battle Ground WA.
Posts: 122
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the trans shop that built my 84 vette 700r4 put in a check ball in the case to make the converter lock up at a certain press., when driving on the freeway at approx 60mph it will lock up. havent had the chance to test it though.You must also make sure to get a converter for a 700r4.
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69 1/2 ton lwb lowrider 90 C-1500 2wd 08 2500 HD 4WD 94 Grand Cherokee 49 Cadillac sedan ![]() |
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#5 |
Registered User
Join Date: Nov 2003
Location: Wisconsin
Posts: 281
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Frank,
Lots of good info at Bowtie Overdrives. Click on Wiring Kits for different torque converter lockup kits they have. I would also suggest looking through the TV System section. All these are buttons at the top of the page. Good luck!! Bowtie Overdrives
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Tom 1968 C10 LWB. 402 BB, Holley MPI, 700R4. 4wheel Hydroboost Disk Brakes. |
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#6 |
Registered User
Join Date: Feb 2001
Location: Wetumpka, Al, U.S.
Posts: 8,891
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Frank I'd make sure it only locks up the convertor in 4th gear! I love 700's but hate the third gear lock up!
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Kevin Special Thanks to All who have helped on the TRUCK! My Pass Time Show http://s129.photobucket.com/albums/p...Chapter1-0.mp4 So Far my best Times are: Motor only: 6.44 1/8 @ 104.13 10.39 1/4 @ 125.83 Nitrous Times: 5.785 1/8 @ 118.65 with a 1.336 60ft 9.168 1/4 @ 142.58 with a 250 shot dead out of the hole! |
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#7 |
Registered User
Join Date: May 2002
Location: Gainesville, Georgia
Posts: 704
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And most importantly--- make sure you get the TV cable set up correctly, or your new trans won't last long!
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We made Oklahoma a little after 3, Randy & his brother Bob & my old GMC... |
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#8 |
Registered User
Join Date: Sep 2002
Location: DFW, TX
Posts: 350
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My 700R4 came with the "check ball" installed. You pull the lock-up solenoid and it goes above the plunger on the solenoid. I ddin't like it because it locks up immeadiately after it shifts into third and then overdrive.
I removed the ball and put in a new solenoid and wired it so it will only lock in forth. I used a vacuum swith from a late 80's Suburban also. There is good information at www.bowtieoverdrives and also www.technicalevolution.com/700inst.htm I didn't hook up the brake switch and haven't really noticed a need for it. I recieved lots of good advice on the engiine and drivetrain forum when I did mine. Good Luck!
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'56 F-100 (w/all GM stuff) Lookin' for another parts chaser! ![]() '05 GMC crew cab |
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#9 |
Cowboy Fan for Life!!!!!!
Join Date: Apr 2002
Location: Amelia, Virginia
Posts: 2,921
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Hey Frank. I've been using my 700R4 for about 3 years now and I have not had any problems with it locking up in third once. I use TPI performance transmissions kit. It's not very expensive, ($80) easy to install (you don't even drop the pan) and works great (3 years and counting). I have a 3.73 posi rear in my truck and I wish I had gone with a 4.10. You can't go wrong with this kit (and no, I don't sell them).
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1967 ShortBed Fleetside 3/4 Drop 350/700R4 Tilt wheel 18 x 8 Torque Thrust II's Future mods: All new gauges & wood bed My Zip is 23002 I ship UPS, USPS |
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#10 |
Cowboy Fan for Life!!!!!!
Join Date: Apr 2002
Location: Amelia, Virginia
Posts: 2,921
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Sorry - Here's the link.....
http://www.tpiperformance.com/7020noncomlo.html
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1967 ShortBed Fleetside 3/4 Drop 350/700R4 Tilt wheel 18 x 8 Torque Thrust II's Future mods: All new gauges & wood bed My Zip is 23002 I ship UPS, USPS |
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