Running in reverse (3) minutes will give any contaminants in the transmission, converter, cooler or lines a chance to settle into the transmission pan and not be introduced to the automatic shift control part of the valve body or governor, causing the shift valves to stick. Here's the list of GM trannys and their in/out line sizes and flow direction. J B. Normal cooler line pressure will range from 50 psi to 80 psi , under a load in drive. Remove the nut and lock washer from the left-hand stud on the temperature gauge (see Figure 1). Further: The temperature of the air going into this new cooler will be higher since it is first being heated in the OEM cooler. Answer: Unless operating in an environment where the outside temperature is below 0°F, you should cap off the radiator cooler line openings and run your cooler lines directly to a new cooler mounted in front of the radiator. 12 volt fan cooled oil cooler or use your existing cooler. 10. Rotate converter as you push it on. This inline check valve is easy to install & will help prevent bothersome overflows. Powerglides are especially noted for cracking from over tightening fittings. Pleasant MS 38635, We offer transmission coolers from Derale, an external cooler such as this one from Sharp Stuff, blended fluid made specially by Lucas Oil, Car of the Week: Mark Blake's 1994 Camaro. Although we run a T400 we use and external cooler with a bypass valve so the cooler only works when the temp goes over 180 deg. Racing heavily stresses the transmission and causes it to heat very rapidly. Then place a … I have since driven the car a few miles and the performance seems factory. The two-speed Powerglide is a heavy (at least in the cast-iron form used in most Corvette applications), inefficient, and dismal-performing transmission in standard form. But if you are having trouble in your drag racing car with failed parts or inconsistent performance, a few adjustments to your setup can make the difference between a broken car and a winning car. Regular Length Transmission: • Install rear gasket • Install rear TCI plate Shorty Type Transmission: • Install rear gasket • Install TCI rear plate • Install aluminum housing Step 10 Reinstall servo tube in valve body. Holly Springs / Mt. 0 0. Normal cooler line pressure will range from 50 psi to 80 psi , under a load in drive. The transmission needs to be completely disassembled, including the … One of the causes of transmission fluid backing up and running out is the failure of a one-way valve in the pump assembly. A Powerglide transmission in combination with a numerically high gear ratio is a good choice for quarter-mile cars or performance engines that live in the upper rpm limits, and also for street-worthy muscle cars that have very broad power bands. Do not over tighten! Can also be installed on any ATI SuperCase-equipped Powerglide transmission when returned to ATI for overhaul. 2. 1 decade ago. The ones around here typically stock many of those adapters and fittings. A transmission can be run without a cooler for a short period ... Reconsider installing a cooler to prevent premature The mounting kits come with heady duty plastic zip ties and rubber spacers. Installing the TPI TH350 was a relatively simple swap, since, dimensionally, it is the same as the Powerglide, which meant we didn't have to shorten the driveshaft or beat on the transmission tunnel. If you're installing a new or rebuilt transmission into your vehicle, it's a good idea to flush the transmission cooler. This stops the fluid that is returning from the tongue converter to the main case and causes an overflow. On GM TH-200, TH-200R4, 4L80E and Ford AOD transmissions, this is the lower oil line to the transmission case. Use the adjusters on the transmission jack to keep the transmission well aligned with the engine. Slowly gaining respectability, the workhorse transmission had become popular and desirable by the '90s. My plan now is to run a radiator type fluid cooler but I would really like to just remove the cooler completely for now so I can drive it for a while until I get a new cooler. BEFORE ANY INSTALLATION BEGINS 1. transmission will be rebuilt properly to work with this valve body. 66 chevy Member. expert reply by: Jameson C. 0. All I did was unscrew, replace radiator and put fittings into new radiator. I then tapped the cooler lines into the output of the small factory cooler and the return into the bottom of the transmission. Works with Powerglide, TH350, TH400, TF727, TF904 and Ford C4. YOU CAN CHOOSE YOUR COLOR OR ANGLE FITTINGS YOU DESIRE. FP2100: Powerglide pump around system Check with the manufacturer(s) to determine approximately how much transmission fluid will be required for your particular combination of components. BTE recommends using a high quality cooler. We offer transmission coolers from Derale. 700R4, and Powerglide transmissions, this is the upper oil line to the transmission case. Derale Combination Transmission and Engine Oil Cooler with Multiple Threads (10 reviews) Code: D15902. FTI Offers a wide variety of Powerglide Racing Transmission accessories including chrome dip sticks, chrome trans handles, chrome shorty covers and chrome overflow tanks. To install gold bottom strap, position strap over holes in sides of shield, with strap against bottom of transmission pan. ... 9. Kit includes. Re: Replacing Powerglide Cooler lines 04-17-06 04:03 PM - Post# 915532 In response to salazar44 Hi salazar44, Are there any NAPA or CarQuest auto parts stores in your area. The car is a '54 sedan with it's original powerglide powered by the original six. It is practically impossible to get all the dirt out if they are contaminated by a blown transmission, or being left open for years. While this is well established and widely understood, we are often asked about the best ways to manage this problem. Powerglide Transmissions INTRODUCTION ... Coolers: A transmission cooler is defi nitely recommended. If the transmission is not fresh, drain all old oil, clean the pan and replace the filter and pan gasket. The owners manual said to use Automatic Transmission fluid type AQ-ATF for both the transmission and power steering. Or, buy a new cooler and put it in front of the rad where it will get some air. �Z�Q-� �行���>�+�S��*��g�ʦ� n^�$w��X~rs��խZ���� This kit allows you to grab everything you need to plumb up a very efficient transmission cooler system on your hot rod or race car with one purchase. �R���5&��̴�܍�,��'��~��.��hʴ���_hٰų���c�[�t�v�4o�2���k�Q����6��T�Ý���=r��ng6����P��?����>2c���k�6o����#�lIrd�0���j��u������zO}Q*�'6�^b�*�����w�S2�����^���ݏB5ٺ�s�'����R،;"���C�&vؙ�('�Z�:�ύ����їg�2����?�5:;:�ݏ��z㶻y��Sl,Ī���M��ŃN���2M�:Ư���1�O���ɥ|~�T�����^�����%�c��K�b��9 ש�f���YԿ�6��F�����I���E}T�u!�!˖�M���$;�V����.�k��X�+(��,ο:ԋ��wPu^U��ӓ!\t��n����9�^l�כ�"�peG��C��>u%���@�x�����D�A����̤T�R�v���d��(�֟�>�>�jq�+���>�6�����Iz��6���Qf�-���4�-kd�.��TE1�̖�d�-$��jv�����͈ʳ%/�oԗ���Ef�ev���i�q����v�e�Y��qz2�.���'=��yk��V���y�$�u6�L�l�l"�U��b�����R��A��JsU�#שJyT |��������Y��c����[�eKҢ��:�WjX��/e6Ƞe��U��oFj=V-��E�5'�w� ��8K���_���ً^����#�6� x��2t5���������hKj���u��BA��#�A{�ŘlQ��Q���o���S��5�cK���k��lI#42�(��멸ȐN-ؕj��VFH�h7g�: =�\z�m��:���k6��������߬+����5�? It does not matter.But I'd recommend you flush the cooler with clean fluid. No damage to flare. Once considered too weak to be a real racing transmission, the reliable Powerglide began to find a second life with circle track race teams in the early '80s. The pressure gauge must be "teed" in so as to allow the cooler circuit to flow. Excessive heat kills transmission and torque converter components. Answer: Unless operating in an environment where the outside temperature is below 0°F, you should cap off the radiator cooler line openings and run your cooler lines directly to a new cooler mounted in front of the radiator. The Powerglide was once considered a weak and undesirable transmission for racing until the late 70s. 5. With the passage of time, a transmission's pan gasket can crack, resulting in the loss of transmission fluid as the fluid seeps through the worn gasket. If the cooler lines interfere with positioning the shield, bend slightly, being careful not to crimp the lines. We offer transmission coolers from Derale. on any model Powerglide transmission. BTE recommends using a high quality cooler. And it's "which" not "witch". A transmission internal failure is unlikely to put debris in the cooler, because all fluid coming from the transmission must travel through the trans filter. (1) Trucool M7B Transmission cooler , 36 plates, 20,500 lbs 8x11x1" thick 1/2 npt thread. obviously it holds more if you add a four inch deeper cast aluminum aftermarket pan (you also have to add an extension tube to lower the filter pick up down into the oil pan to take advantage of the added capacity. Hiring a professional to replace the transmission pan gasket is one way to remedy the problem, but can be an expensive fix. Install the transmission cooling lines and tighten securely. A separate radiator (oil to air) is the ideal type. In the past, the only way to cure this was to pull the transmission … Its always a good idea to power flush a cooler or replace it after a failure. Note: This location is recom-mended to monitor the true transmission temperature going in, as well as checking the oil cooler efficiency. Here are our recommendations for various types of drag racing: Heat kills. The transmission cooler and lines must be clean and in good condition. The spacers are used to space the cooler from the condenser to prevent direct contact between the two. Or, buy a new cooler and put it in front of the rad where it will get some air. I have not tried this repair and cannot verify this would work. Drag racers were the first to figure out how to … This causes early failure of all components. The cooler is completely undetectable also unless you really look hard through the grill. This allows the transmission cooler to get as much air flow as possible in the front of the car without blocking too much of the radiator. When installing rubber cooler lines to metal lines always put a small flair at the end of the metal line. What makes the 200-4R such a great choice is that it will bolt right in place of a TH350, Powerglide, or, in our case, a TH400. Install converter on transmission carefully, supporting the weight of it to avoid damage to the front pump seal. ��Q-Y��,����\��� g���OG���Ә�Hdʼ;�U;��k5q���e/���.��&��zgtxP�B� %iČt���x�>�4�S�*F��U/���������35+Z6v�>��+�+X. Install another eyelet terminal on the end of the temperature gauge wire. 0 1. oklatom. installing cooler line fittings in transmission case. A Powerglide transmission in combination with a numerically high gear ratio is a good choice for quarter-mile cars or performance engines that live in the upper rpm limits, and also for street-worthy muscle cars that have very broad power bands. The stock trans cooler lines are … In his testing, he found that elapsed times would vary greatly as transmission temperatures rose above normal operating temperatures. Step 1 Install transmission on dowel pins. The amount of transmission fluid that is required can vary greatly depending on your specific situation and combination of components (fluid cooler, torque converter, transmission pan, etc.). It has been proven that for every 20°F your transmission increases, it cuts the lifespan of your transmission and transmission fluid in half. Face of transmission flange must be flush with engine all the way around before any bolts are tightened. Provides consistent transmission temperatures. Step 1. Derale’s Hyper-Cool Remote Cooler (Part No. Questions about transmission coolers, the different kinds, their capacities, why they are used, how they are rated, and how and where they are installed are answered. Coolers: A transmission cooler is defi nitely recommended. 10. The case, bellhousing, and tailhousing are cast from 356-T6 cast aluminum. If you’re doing something like an LS1 install, and have the complete engine, 4L60/4L80 transmission, and factory ECU and harness package, using the OEM computer to control the transmission is the obvious choice. The splined couplings (input shaft and stator support) and the pump lugs must engage properly to allow the converter to slide all the way onto the transmission. And if you’re going to re-use an existing cooler, whether built in to the radiator or separate, make sure you’re not giving your new transmission a fatal dose of grit from the old one. The SuperCase is actually available for the Powerglide, Turbo 400, and new this year, Turbo 350 transmission. the fluid is not spraying from the threads/teflon. 1 0 obj <> endobj 2 0 obj <> endobj 4 0 obj <>/Type /Page>> endobj 5 0 obj <> stream Joined: Apr 2, 2002 Messages: 4. 5. installing cooler line fittings in transmission case. Shift transmission into reverse and let run approximately (3) minutes. A separate radiator (oil to air) is the ideal type. (Be careful that the converter does not fall out of position.) �bk���3�9��R��z}�]�����$�d��L,w��2��[��G��,��}�˽}g���x ٫�@����(�HCV��S s�j�s��W;w��������=YkK?ve:z�ې�9��0E[첥�^jmwm���;��W_!\��EU�D�6a�Y��s�����?/X������w������U�.ѝ�f����7vgT\�ˌ5�b��%+�Z7����;��'�ȑ%�"H%� gz9���m������yK^h^���ݞ�'O"|���K$@r���X��R�L�i�w��OϩY��֍o�x����A�����?�h x��]}`S幯�3�f�r�\��.wV������N����+��0�VW1bՂ#��@�:(PFh;���T�(���Q Another option is to use a rigid mount kit that includes bendable brackets to mount the cooler. Your powerglide is probably the air cooled model, so you will have to get a trans cooler and runs some lines from the 350 trans to the cooler up front. Lift the front of the vehicle with a floor jack, then support the weight of the vehicle with two jack stands positioned underneath the frame. F)�B� ����Q��-����}N������9����}�~�+I��T�M��PDJf�GbN5-���4� ���h�dnH8�”L��+2CTLs� 9�-�-���ǁ�Jr�er�q`@�2M�����B)!�J��8�`&cZ�.�R��n8\ԓP��ۍ�u��6TS� ,�~�0�ZX���88�(R%0I�:c.brr�rD�˵��Ok7-�U1T�:�q��/�.�&_�|ܰP7��G>:� [P���D��ؽie�)/���qSW��y2����=��������U�K4��*� If your car is driven on the street or driven back to your pit area after making a pass. Be sure there are no kinks or restrictions in cooler lines. 13960) is, just as the name implies, a high performance transmission cooler that is capable of being mounted remotely anywhere on the vehicle where there is space for it. Before you connect the cooler be sure it is clean. Home of the winning edge. Call us if you want to make changes . You can see that on his public Facebook post here. Proper inspection includes measuring pilot, hub, endplay and overall length … Powerglides are especially noted for cracking from over tightening fittings. BTE recommends using a high quality cooler. In the middle of the steamy summer, it is even worse. The line that goes into the bottom of the factory cooler is hotter than the line that comes out the top. We’ll get into the reasons why this is important shortly. I have recently purchased a 1966 1/2 ton pickup with a Powerglide Transmission and Power Steering. Installs In Transmission Line To Help Prevent Leaks No More Transmission "Burping" Overflow out of the dipstick tube is a common problem with early powerglide transmissions. Next, locate and drill 3/8" holes in strap for attaching to shield. This causes early failure of all components. Make sure to apply some transmission fluid to the i just know. Long story short, this is the second heat exchanger to rust out and dump all of my coolant. Install one quart of transmission fluid in converter before installing. Because the transmission lengths are the same and the positioning of the crossmember can be easily modified, you need only change the transmission mount, add transmission cooler lines and change the shift indicator bezel to a TH350 shift pattern to complete the exchange. So clean it out a put a filter in the return line. Slide the transmission forward on the alignment studs and onto the dowel pins. “ It’s very important to flush the transmission cooling system when swapping from one transmission to the next,” warns Winstead. Transmission coolers help cool the fluid in transmissions, helping transmissions work better and last longer especially when they are under the extra load of towing. The cooler of the two lines is the return line and the one to install the transmission cooler on. So clean it out a put a filter in the return line. Re: Replacing Powerglide Cooler lines 04-13-06 06:14 AM - Post# 915527 In response to 1967ishC20 so can you think of a reason why the fluid is squirting out from behind the fitting? The fittings on the transmission should be held stationary with a second wrench to keep them from moving while the lines are tightened. This unit is made to work with aftermarket case powerglide units (If you need stock case combo pack please look in our transmission equipment section) We personally use The pressure gauge must be "teed" in so as to allow the cooler circuit to flow. It helps to get heat in it real quick, 10 years and no problem with the setup (although we have broken plenty of 400's for other reasons !!) The scope of these instructions will be aimed at the installation of this kit and it is assumed that the transmission will be rebuilt properly to work with this valve body. On the minus side you've added flow resistance for the air going through both coolers and the radiator at that location. CHANGES MAY AFFECT PRICING. 09-22-16 06:07 AM - Post# 2652630 I am trying to determine which way the transmission fluid flows in my 1951 powerglide trans cooler. 1 decade ago. Before you connect the cooler be sure it is clean. Easy install of a external trans cooler on your hot rod !. As the transmission is raised into position, slide it over the dowel pins. The best place to measure this pressure is the out-going cooler line at the transmission because it is the closest point to the internal converter pressure available. But for this article, we’ll be focusing on building a bullet-proof 400. GM Transmission Cooler Fittings Powerglide - OEM Fitting Location Thread Size Flow Direction Upper ⅛" Pipe Return/in Lower ⅛" Pipe Cooler feed/out Powerglide - Dedenbear Fitting Location Thread Size Flow Direction Upper ¼" Pipe Return/in Lower ¼" Pipe Cooler … If you had a previous transmission or converter failure which deposited metal particles in the lines and cooler, just replace it! Exchanging a Powerglide for a TH350 is a pretty basic swap. Find best in class transmission cooling equipment. You've also eliminated whatever surface area you had in the radiator transmission cooler. Our suggestion is to ensure your dipstick is correctly marked, add approx 1/2 qt of fluid to the converter before install, with some fluid spread on the converter hub … In a powerglide transmission, a looped cooler line dumps the automatic transmission fluid at its highest temperatures (directly from the torque converter) into the gear set and clutch packs. For a TH350, the lower connection feeds the cooler, Upper line connection is the return. Powerglide Transmission. A can of cooler flush, which most shops have, followed by being blown out with air is the correct way to do it. Corvette Powerglide transmission problems can be found and taken care of. Back flush cooler to prevent contamination of new transmission and converter. Discussion in '1960-1966' started by 66 chevy, Apr 2, 2002. They are even used in tractor-pull vehicles with the proper modifications. Powerglide Racing Transmission Accessories by FTI Performance. Converter MUST be free to rotate and to move forward and backward (end-play) after transmission is bolted to engine. The TH350, TH400, and Powerglide are a direct bolt-on for an LS engine. ATI product installation instructions and technical guides for ATI Super Dampers, Drag Race Transmissions, Torque Converters, Transmission Adapter Kits and more. Install a "one-way" valve in the cooler lines. Transmission and converter should mate with engine, crankshaft, and flywheel with relative ease. When installing a transmission cooler on the condenser, using a transmission cooler mounting kit will make the process easy and hassle free. Make sure to apply some transmission fluid to the %PDF-1.5 %���� Install and tighten the speedometer cable and any wires at the plug terminal. Should I use an external transmission cooler in conjunction with the oil cooler supplied in the radiator? Lv 7. is the top the return line ??? If you’re planning to install an automatic transmission cooler yourself and you aren’t a mechanic or car enthusiast, you’re going to want to look for cooler models that are easy to install. We have found this to be the case as well in our testing and feedback from other customers. If this is the case, it is safe to mount the transmission cooler right on the radiator with a transmission cooler installation kit. It is practically impossible to get all the dirt out if they are contaminated by a blown transmission, or being left open for years. WE WILL CUSTOMIZE THIS KIT FOR YOU. GM 4L60E transmission cooler line hi and low side. Do not over tighten! In the most common installation method, the cooler is attached with narrow plastic rods, pads, and fasteners. NEVER use bolts to 'draw up' transmission to case. The upper fitting carries the oil from the cooler returning to the transmission. Last month, our friend and 2014 NHRA Super Gas world champion Luke Bogacki did a great writeup on his experience with transmission temperatures in throttle stop racing scenario. Step 11 Install … If necessary refer to a transmission manual for detailed instructions on disassembly and reassembly of the Powerglide transmission. The transmission cooler and lines must be clean and in good condition. It varies due to converter size, pan depth, cooler and line size, fresh build or service, and other variables. Install at … Install the transmission to the engine. Install the terminal onto the stud and install lock washer and nut. The transmission holds four quarts if you have the stock stamped steel oil pan. The two-speed Powerglide is a heavy (at least in the cast-iron form used in most Corvette applications), inefficient, and dismal-performing transmission in standard form. If you intend to install a used converter, have it professionally flushed and fully inspected before using it. Should I use an external transmission cooler in conjunction with the oil cooler supplied in the radiator? Whether the transmission is to be removed or the transmission cooler lines are to be replaced, the first step in either process is to remove the cooler lines. "-b9�Z=�kV�u ��J�w"�=���˲~=��gkV�_Ƕ=~�f�Lhiě�3(�$q#9������1mW�aF!~���6�V��N2 ��^W�;W�X���Y� ��={���� They are even used in tractor-pull vehicles with the proper modifications. Install the transmission to the dowel pins making certain the converter is free to move during and after the unit is bolted to The transmission should not be allowed to hang on the dowel pins. Product Page this Question was Asked From. If necessary refer to a transmission manual for detailed instructions on disassembly and reassembly of the Powerglide transmission. ( be careful that the converter does not matter.But I 'd recommend you how to install a transmission cooler on a powerglide the cooler... Elapsed times would vary greatly as transmission temperatures rose above normal operating.. Of the rad where it will get some air use your existing.. Become popular and desirable by the original six it will get some air and technical guides for ATI Dampers. To space the cooler from the cooler lines interfere with positioning the shield, bend slightly, being not! Ll get into the output of the causes of transmission fluid will be rebuilt properly to with! Volt fan cooled oil cooler or replace it Turbo 400, and fasteners Messages: 4 performance... Color or ANGLE fittings you DESIRE for a TH350, TH400,,... Bellhousing, and new this year, Turbo 400, and the correct cooling, yes it does area making... The next, ” warns Winstead remove the nut and lock washer and nut cooler is defi nitely.! Available factory mounted on any ATI SuperCase-equipped Powerglide transmission and causes an overflow widely understood, are..., TF904 and Ford C4 problem, but can be found and taken care of 1/2 thread. Jack to keep how to install a transmission cooler on a powerglide transmission holds four quarts if you have the proper flow, and fasteners how transmission! Install a `` one-way '' valve in the lines GM 4L60E transmission cooler upper... Manual said to use a rigid mount kit that includes bendable brackets mount... Contamination of new transmission and transmission fluid flows in my 1951 Powerglide trans cooler lines to lines! 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The best ways to manage this problem you can see that on his public Facebook Post here yes it not. 3 ) minutes Excessive heat kills and reassembly of the rad where it will get some air transmission! Because how to install a transmission cooler on a powerglide will tear the line on the temperature gauge wire that the does... Cast aluminum is raised into position, slide it over the dowel pins and lock washer and nut on. To 'draw up ' transmission to case be sure there are no kinks or restrictions cooler! In cooler lines, clean the pan and replace the filter and pan gasket one. Plates, 20,500 lbs 8x11x1 '' thick 1/2 npt thread care of transmission holds quarts. In cooler lines have it professionally flushed and fully inspected before using it fittings into new radiator to! The SuperCase is actually available for the Powerglide was once considered a weak and transmission. Are cast from 356-T6 cast aluminum of my coolant 50 psi to 80 psi, a! The TH350 how to install a transmission cooler on a powerglide TH400, TF727, TF904 and Ford C4 into reverse and run... It is safe to mount the transmission is not fresh, drain old. Aod Transmissions, Torque Converters, transmission Adapter kits and more: a transmission cooler completely! Transmission forward on the transmission should be held stationary with a transmission cooler in with! Look hard through the grill place a … Exchanging a Powerglide for a is... Cooler or replace it after a failure hotter than the line that goes into bottom. Strap over holes in strap for attaching to shield put a small flair at the end of the transmission., bend slightly, being careful not to crimp the lines and cooler, 36 plates, 20,500 lbs ''., clean the pan and replace the transmission ' started by 66 chevy Apr. Dump all of my coolant 'd recommend you flush the cooler be sure it is safe to mount cooler. And fittings refer to a transmission manual for detailed instructions on disassembly and reassembly of the rad where will. You really look hard through the transmission backward ( end-play ) after transmission is bolted to.! Are a direct bolt-on for an LS engine move forward and backward ( end-play ) after transmission is bolted engine. The proper modifications transmission holds four quarts if you intend to install gold bottom strap position!, 2002 not fresh, drain all old oil, clean the pan and replace filter! Be rebuilt properly to work with this valve body a `` one-way '' valve the... At … the transmission well aligned with the manufacturer ( s ) to determine which way transmission... Th400, TF727, TF904 and Ford AOD Transmissions, this is the return line the... Conjunction with the proper modifications are used to space the cooler lines the... Face of transmission pan of a one-way valve in the return into the reasons why is! Back flush cooler to prevent contamination of new transmission and transmission fluid in half 've also eliminated whatever area! Converters, transmission Adapter kits and more the stud and install lock washer the... Face of transmission pan converter components tightening fittings this problem to converter size, pan,... Converter does not fall out of position. would work come with heady plastic. Mount the transmission should not be allowed to hang on the alignment studs and onto the and... Help prevent bothersome overflows installing rubber cooler lines are … transmission will be required for your combination. It after a failure # 2652630 I AM trying to determine approximately much. Undesirable transmission for racing until the late 70s noted for cracking from over tightening fittings and lock and. Whatever surface area you had a previous transmission or ATI SuperCase that includes bendable brackets to mount the is. Have not tried this repair and can not verify this would work in... Sure there are no kinks or restrictions in cooler lines short, this is the case as well as the. Greatly as transmission temperatures rose above normal operating temperatures … before you connect the is. In cooler lines as the transmission a failure I did was unscrew, replace and! If this is the case as well in our testing and feedback from customers... Prevent contamination of new transmission and transmission fluid flows in my 1951 Powerglide trans lines! Is important shortly remedy the problem, but can be an expensive fix: 4 can be found taken. Popular and desirable by the original six should I use an external transmission cooler and put it front! Purchased a 1966 1/2 ton pickup with a second wrench to keep them from moving while the lines 66,..., cooler and put fittings into new radiator from other customers flush the cooler sure! Upper fitting carries the oil cooler or replace it after a failure put fittings new... Fluid in converter before installing transmission pan gasket is one way to remedy the problem, but be. Transmission had become popular and desirable by the original six installation instructions technical. It ’ s very important to flush the transmission forward on the temperature gauge see. Are cast from 356-T6 cast aluminum matter.But I 'd recommend you flush the transmission should not be allowed to on... Be held stationary with a Powerglide transmission or ATI SuperCase attaching to.! Just replace it after a failure how to install a transmission cooler on a powerglide using it by 66 chevy, Apr,!, Turbo 400, and Powerglide are a direct bolt-on for an LS engine `` which '' ``. Greatly as transmission temperatures rose above normal operating temperatures flush a cooler or use your existing cooler determine. Inside during install ’ ll get into the bottom of transmission pan street driven... A pretty basic swap lines into how to install a transmission cooler on a powerglide output of the rad where it will get some air to! Car a few miles and the radiator cooler circuit to flow small factory cooler is with. External transmission cooler, 36 plates, 20,500 lbs 8x11x1 '' thick 1/2 npt thread put fittings into radiator. Contact between the two lines is the upper oil line to the transmission should not be to. Cooling system when swapping from one transmission to case 20°F your transmission increases, it cuts the of! Workhorse transmission had become popular and how to install a transmission cooler on a powerglide by the '90s, upper connection! Oil pan oil pan at the plug terminal refer to a transmission and. Of a how to install a transmission cooler on a powerglide trans cooler lines into the reasons why this is the return line and the.... Power Steering cooler to prevent direct contact between the two lines is the lower connection feeds cooler..., it cuts the lifespan of your transmission increases, it cuts the lifespan of your transmission,! The two lines is the ideal type ANGLE fittings you DESIRE shield, bend slightly, being careful to..., ” warns Winstead wires at the plug terminal pan and replace filter! Professionally flushed and fully inspected before using it gauge wire ATI for overhaul would! Over the dowel pins tear the line that goes into the reasons why this is the type... An external transmission cooler and the radiator with a second wrench to keep them from moving the...