Details this is a noncomputerized 700r4 and 2004r lockup switch kit that allows for installation of either transmission without the factory transmission controller. Tci 376600 torque converter lockup kit, vacuum switch, gm. Tci automotive 376600 lockup wiring kit, 2004r700r4. It uses a pressure switch that closes a circuit that applies current to the tc solenoid when it senses. This kit requires a 14 npt threaded 4th gear pressure port. Clean up your shifts with sonnax line pressure booster kits. Bowler 2004r lockup control module bowler transmissions. In addition, you can use the controller for converter lockup operation when converting a nonlockup equipped vehicle to a lockup style transmission and converter.
Remove the transmission oil pan bolts, carefully drain the transmission fluid and remove the pan. The system uses a miniaturized version of the same control software and electronics as the compushift sport. The switch will allow driver to turn the lockup function off during intown driving and on during high speed highway driving. The compushift mini is a standalone plugandplay system designed to control the lockup of the torque converter clutch on gm 700r4 and gm 200 4r transmissions. Transgo gm 2004r transmission hydraulic lockup kit 2004r. Its the exact opposite of performance and even transgo knows that, because they dont use that in their hd2 performance kits. I called bowtie overdrives and they said in their 200 4r transmission the lockup only occurs in 4th gear because there is a 4th gear pressure switch in the valve body. Art carr 2004r performance transmission and torque converters. So whether youre a hardcore racer, a muscle car fanatic or a street rod enthusiast, cpts complete selection of art carr 2004r and art carr 700r4 transmissions, torque converters, shifters and more will help you shift. That model is actually pretty rare compared to 350s, 200 s, 200 4r s etc,etc. How to install a torque convertor lockup kit napa know how blog. Torque converter lock up kits 2004r transmission type.
By having manual control over the torque converter lockup using our genii torque converter lockup kit, you will gain notable improvement on fuel economy, transmission heat reduction and driveability. This is an internal function and is completely seperate from the brake switch. The kit includes a pressure switch and all wiring necessary. Steel clutch plates pictured transgo shift kit or superior shift correction kit. Performance wise, which is the preferred gm overdrive transmission, the 700r4 or 200 4r. Tci 200 4r 700r4 torque converter lockup kit universal transmission lock up tutorial overview 200 4r 700r4torqueconverterlo. This package services 700r4 and 2004r transmissions, all years. The th350, on the other hand, looks much like the 200 4r but comes with only bolts. This torque convertor lockup kit is easily installed in the car as well, so dont think you need to pull the trans, you can leave it in place and wire up the convertor. Converter lockup will occur 810 seconds after 4th gear engagement, allowing enough engine rpm gain before lockup. American autowire torque converter lockup kit, 700r4, 200r4. The 2004r external lockup kit this kit will enable the driver to control the operation of the torque converter lockup. Both the 2004r and 700r4 use a lockupstyle torque converter that requires 12 volts and a pressure switch to lock up in fourth gear.
This easytoinstall lockup wiring kit for 700r4 and 2004r transmissions from tci allows handsfree, automatic activation of the torque converter clutch in 4th gear under stable engine operation, and disengages the clutch when accelerating or down shifting. When you are doing nothing but city driving you have it turned off. The pans on the 700r4 and 4l60 are square, whereas the 200 4r tapers off on one side. This universal lockup wiring kit is needed when installing a gm 700r4 or 2004r transmission in a noncomputer controlled application. And to disengage the lockup, the wiring is run to the brake switch the brake turns off the lockup. The most common use of the genii torque converter lockup kit is while towing a heavy caravan, horse float or boat on the highways. American autowire torque converter lockup kit, 700r4. This is a noncomputerized 700r4 and 200 4r lockup switch kit that allows for installation of either transmission without the factory transmission controller. We generally make our recommendation based upon the vehicleengineaxle ratio, and how the vehicle will be used. This gives your engine more performance and provides a better feel to lockup. It seems you can lock up manually, andor by vacuum, or road speed or timeout after going into 4th gear. A failure of lockup wouldnt junk a car with 200 4r. This kit contains a gasket for the 700r4 transmission only.
Torque converter lock up kits free shipping on orders. Universal tcc lockup kit for 700r4 and 2004r this kit enables handsfree, automatic activation of the torque converter clutch tcc along with the option of manual control. This universal lockup wiring kit is needed when installing a gm 700r4 or 2004r transmission in a noncomputer controlled application such as a street rodder, muscle car, or when removing the factory computer in pre1993 applications that utilize a 700r4 or 200r4 transmission. Nov 16, 2018 2004r universal lockup kit 24rccluk this kit allows fully automatic operation of the torque converter clutch in 4th gear when retrofitting a vehicle with a 2004r transmission, or in 19811990 2004r equipt gm vehicles that no longer use the factory ecm to control torque converter clutch strategy.
Tci 376600 universal lockup wiring kit for gm 700r4. The switch will allow driver to turn the lockup function off during intown driving and on. Art carr transmission products are built to withstand up to 1,000 hp. Torque converter lock up kits 2004r transmission type free. The transtec overhaul set within this kit contains every rubber seal, gasket, oring, metal clad seals, and teflon sealing rings that youll need to complete your rebuild additionally, you can add the following 2004r upgrades to this banner box set.
Ive been roaming the web and seeing all kinds of conflicting info re how and when they lock up the converter, and which lockup kit, if any, is the best, and what mods one should make to the tranny. How to install a 200 4r external monster transmission. Description one 1 internal wiring harness one 1 external wiring harness one 1 vacuum switch. Torque converter lockup kit, wiring kit, vacuum switch, gm, 200 4r, 700r4, kit. Painless performance 60109 torque converter lockup kit for th700r4 transmission. This is a noncomputerized 700r4 and 2004r lockup switch kit that allows for installation of either transmission without the factory transmission controller.
Jun 04, 2019 for documentation purposes, we installed the kit on a 200 4r transmission that was not installed in the vehicle. Prevents lockup at highway speeds for fuel economy. This package also offers instructions for external and internal mounting in both english y espanol. In addition, you can use the controller for converter lockup operation when converting a non lockup equipped vehicle to a lockup style transmission and converter. Torque converter lock up kits free shipping on orders over. This universal lockup wiring kit is needed when installing a gm 700r4 or 2004r transmission in a noncomputer controlled application such. This package also offers instructions for external and internal mounting. Fits gm th200, th350, th700r4, 4l60, 200r4 transmissions. When switch is on the transmission will not engage into lockup until transmission is in 4th gear. Seamlessly control your torque converter lock up with this easy to install kit.
Superior gm 700r4 700r4 4l60 2004r 200 4r high gear torque converter lockup package kit. Jan 12, 2018 anyone feel they are an expert on the 200 4r. Jan 09, 2018 the 200 4r comes with a uniquelooking 16bolt transmission pan, much like the 700r4 and 4l60 but completely different in design. Compushift mini torque converter lockup kit for gm 700r4 and gm 200 4r.
Gm 700r4 and 2004r transmission installation instructions. Torque converter lockup kit, wiring kit, vacuum switch, gm, 2004r, 700r4, kit. The transtec overhaul set within this kit contains every rubber seal, gasket, oring, metal clad seals, and teflon sealing rings that youll need to complete your rebuild additionally, you can add the following 200 4r upgrades to this banner box set. The simple lock up control module that will work in any. Optional manual override option allows for complete control over lockup if wanted. Not all 700r4 and 200 4r transmissions had this port from the factory, so please verify before ordering. This shaft eliminates breakage over 400 foot pounds of torque. Painless performance 2004r transmission torque converter lockup kit, part number 60110. How to install a 200 4r external monster transmission lockup kit. Pro street gm sm block 2004r overdrive general motors. If this kit is to be used with a 200 4r the transmission pan gasket must be purchased separately. Will vance goes over internal wiring installation on the tci 200r4700r4 lock up kit. It may be wired to lockup only in 4th gear via a pressure switch.
The high gear kit will bypass problem computers and make transmission change overs complete and simple the kit includes a pressure switch and all wiring necessary. Activating lockup externally while letting the stock wiring alone is fine. The switch will allow driver to turn the lockup function off during intown driving and on during high speedhighway driving. Use a good, high quality automatic transmission fluid, such as castrol dexron vi. The lock up converter was introduced many years ago but due to the extra costs, it never gained popularity until the late 1970s when the energy crisis demanded a more efficient operation of automatic transmissions.
Hercoo gm 4l60 4l60e 4l65e th700r4 th200 4r tcc lock up converter clutch. Keep in mind, that the basic 700r4 4l604l60e has a gm torque rating of only 360375 ftlbs and the 200 4r is 425 ftlbs. This kit allows fully automatic operation of the torque converter clutch in 4th gear when retrofitting a vehicle with a 2004r transmission, or in 19811990 2004r equipt gm vehicles that. I strongly dont recommend the base transgo kit for ordinary passenger car use, especially the bootstrap tv plungervalve setup.
The main problem with the 700r4 is the huge drop off from 1st to 2nd gear 3. Now that you mention it, i recall hearing about the oiling issue when a friend of mine was putting a 700r4 in his street rod and we were trying to decide on best lockup system. Hercoo gm 4l60 4l60e 4l65e th700r4 th200 4r tcc lock up converter clutch solenoid. The official art carr 2004r transmission california performance transmission stocks high performance 200 4r and 700r4 automatic transmissions, torque converters, shifters and racing parts. Tci 2004r 700r4 torque converter lockup kit universal. Torque converter friction lining bonding instructions. The high gear lockup allows lockup in 4th gear only. The high gear kit will bypass problem computers and make transmission change overs complete and simple. Not all 700r4 and 2004r transmissions had this port from the factory, so please verify before ordering. This easytoinstall lockup wiring kit for 700r4 and 2004r transmissions from tci allows handsfree, automatic activation of the torque converter clutch in 4th gear under stable engine operation, and. Art carrs california performance transmission, the ultimate source for 200 4r and 700r4 products and parts. Monster transmission presents curts corner as curt goes over on how to install an external lockup kit on a 200 4r transmission. The 200 4r external lockup kit this kit will enable the driver to control the operation of the torque converter lockup.
This kit retrofits both 2004r and 700r4 automatics to engage the lockup converter in fourth gear while disengaging the lockup under acceleration of downshifting. When retrofitted into early muscle cars, these trannys require the pressure switch to be changed and a few wires rerouted. On the subject of shift kits, i highly recommend a kit from a known 200 guru. You can set up a lockup system for it if you really want to. This easytoinstall lockup wiring kit for 700r4 and 2004r transmissions from.
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