This aluminum bracket is designed to hold the cooler securely without damage from vibration. Many thanks to Wayne Scraba for another great tech article. These lines are cut and 3/8- to ½-inch adaptor fittings are installed to mate with the new cooler input fitting size. A vehicle used for towing may sometimes benefit from an additional transmission cooler. Step 5: Locate the two ATF cooler lines on the passenger side of the transmission. Dorman Automatic Transmission Oil Cooler Line Fitting 800-5603 $ 17. and most say it doesn’t matter. Use Code: SAVENOW. The collector or end tanks ensure minimum flow restriction, while the fully brazed construction results in the most efficient possible thermal transfer between liquid and air. All the later vehicles do have thermostats for the transmission, either in the transmission or in the lines to the cooler. I used 3/8" aluminum tubing for my rear mounted oil cooler with rubber hose at transmission for flex. While too much cooling is less of a problem than too little it needs to be pointed out that virtually all new cars and trucks need to operate at a specific temp. Your email address will not be published. This is almost identical to the process Detroit uses to build modern radiators. Chevrolet Truck Parts - Cooler Lines. Transmission cooler line size. Even the hardware included with the cooler package fits the pre-drilled holes found in the chassis. Typically, there are two types of cooler styles available: “tube-and-fin” and the “stacked plate” cooler. 99. From here, you simply select the AN adapter that suits your needs. Do you need to keep your transmission cool? Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! Coolers should never be mounted so that both the inlet and outlet ports are on the bottom. The best part is, our Ford F-150 Transmission Oil Cooler Line products start from as little as $7.99. But before you rush out and buy the first cooler available, here’s an example to ponder: Decades ago, we built an L88 powered 1969 Camaro complete with a turbo 400, a 12-bolt filled with 4.88:1 gears and an 8-inch torque converter. For a better experience, please enable JavaScript in your browser before proceeding. Lol. In today’s terms, those old aircraft were dead slow, and because of that, heat exchanger technology has more in common with today’s trucks and cars than you might think. It’s no secret that heat kills automatic transmissions. It's big but as indicated in the text, it's impossible to overcool an automatic transmission. Finally, Earl’s manufactures curved coolers that have a width of 11.562-inches and a height from 3.05 inches up to 4.919 inches. I'm replacing the lines on the TH350 I picked up and would like to make sure I get the right size … when I upgraded to the 6,0 they were both on the bottom as well. Naturally all “W” code unit body/ chassis cars are exactly the same as they proceed down the assembly line until they are selected to receive trim for the Impala, Grand Prix, Buick and Olds line of cars. When it comes to heat exchanger construction, what’s best: copper and brass or aluminum? Carbon forms in the oil and for all intents and purposes, the transmission is now junk. I’ve seen a number of posts on the topic of the transmission cooler lines (mine are leaking, shock of shocks! It measures 8-1/4 X 18.5-inches in size (Earl’s #26000ERL). This is a discussion on Transmission cooler line size within the Automatic Transmission forums, part of the Drivetrain category; I have a 99 Camaro SS with a 4L60E transmission. JavaScript is disabled. 26 X 8.50-15 M/T slicks, I tried with a 1/4 npt but its smaller. Transmission Cooler Guide: What to Consider When Choosing a Transmission Cooler. ADD TO CART. Typically, a modular cooler (such as the Earl’s coolers shown in the photos below) will reject as much as three times the heat for a given area than a tube-and-fin cooler. ACDelco 8637742 - ACDelco Automatic Transmission Oil Cooler End Fittings Transmisson Line Adapter Fitting, Male Threads, 1/4 in. there are different sizes. The idea is to have air flow over the fins, which in turn creates a heat sink effect. These cushions protect the heat exchanger from unwanted vibrations. Detailed Description: OEM Steel with fittings. Plus, a heat exchanger or cooler doesn’t know if it’s cooling engine oil, hydraulic fluid, or ATF. The other type of cooler that is available is the “stacked plate” design. Rather than using a tube to carry the ATF inside the cooler, the fins actually form the passage for the fluid to pass through. You will see two lines close together running towards the front of the truck. This cooler is designed with 13 plates for cooling and its dimensions are 8.5 x 22 x 1.25 making it one of the largest transmission coolers on the market. This site uses Akismet to reduce spam. This type of cooler features dense air fins and "tubulator plates" that provide maximum liquid side (internal) and air-side (external) surface area. If this isn't possible, the next best scenario has the cooler mounted on the side so that the ports are arranged horizontally. 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. Classic Industries offers Chevrolet Truck Cooler Lines. Now, you’re probably saying: “there’s a big difference between the conditions seen in an aircraft and those experienced by my street driven car.” That’s true, but these old war birds were subsonic and piston powered. This cooler is laid out in much the same manner as the radiator in your car. Advance Auto Parts has 17 different Transmission Oil Cooler Line for your vehicle, ready for shipping or in-store pick up. When it comes to automatic transmission coolers, bigger is always better. Is it a 5/16 inverted flare? 6 The transmission lines on the 7.3L trucks have crimped hard lines on each end, and a 3/8-inch flex section in the middle. The best method is to have the ports on the top. When transmission fluid gets too hot, it breaks down, decreasing the life of the fluid as well as the seals, bearings and moving parts. That way, it will always be subject to high pressure at the face, and the engine fan will always provide a region of low pressure behind the cooler. Often, a transmission will die within a few thousand miles (or sooner) if subjected to 300-plus degree heat. Copper Bass? In any case, loads coupled with stop-and-go traffic increase the heat level in an automatic transmission. Earl's offers coolers in a wide range of configurations. The collector or end tanks ensure minimum flow restriction, while the fully brazed construction results in the most efficient possible thermal transfer bath between liquid and air. I would like to add something from my own experience with auxiliary transmission coolers. Not only will your transmission live longer, it will also be more efficient. You also need to consider the location of the inlet and outlet ports. Save my name, email, and website in this browser for the next time I comment. 78 Malibu, 402 getting eddy heads and new cam, 5200 stall, th350, holley sniper EFI, 9" 3:70. The first photo shows the lines coming through the torsion bar anchor transitioning to aluminum fastened to the sub frame connector. 99. most of the adapters took a 5/15 line, forget what the thread size is for the most part the adapters that screw into the case are 1/4-18 STRAIGHT thread, although some … In a conversation with Bob Fouts at Earl’s Performance, we garnered this critical kernel of information: It is virtually impossible to overcool an automatic transmission, especially one in a high performance application. They are 5/16" inverted flare nuts on the tubing. Get enough rubber hose to go from the cooler connections all the way to ends of the short rubber hose that connects the steel line from the transmission to the steel line from the radiator. New 1978-79 Ford Bronco 1977-79 Ford F150, F250, F350 2 Pc. Another thing to consider is the paint. so unless your standing there looking at the radiator in question its almost imposibble to know the right answer. You can add an external cooler. Jon N. ~ What doesn't kill you makes you stronger. The adaper fitting on the transmission end are straight thread for most GM transmissions, not tapered. According to Earl’s Performance Products, the cooler must be mounted in a stream of moving air at ambient temperature to operate efficiently. Dorman Automatic Transmission Oil Cooler Line Fitting 800-613 $ 23. 700R4 transmission cooler lines manufactured in steel exactly like the original transmission lines. Naturally, this might not apply to vehicles operating near the Arctic Circle, but in the rest of the world, it basically holds true. One of my daily drivers is a 2002 Grand Prix GTP Sedan with the supercharged 3.8 liter V-6 and 4-speed automatic transaxle. It’s best to use a cooler appropriately sized for the vehicle. SKU # 825049. check if this fits your vehicle $ 17. 2 piece set. Discussion Starter • #1 • Aug 1, 2008. It is not enough to lead air to the cooler; the heated air must have somewhere to go after it passes through the core. It’s no secret AN fittings are less prone to leakage and obviously much more secure than pipe thread examples. "Detroit hasn't felt any real pride since George Bush went to Japan and vomited on their auto executives, I tell you whut". my ford 7.3 from the factory has them both on the bottom. A conventional tube-and-fin cooler is the most common type you’ll find. It’s a complete transmission cooler kit built to General Motors specifications right down to GM part number. That way you can tell if the cooler is too big or little. http://www.andersonfittings.com/flare-fittings.html, https://macc.chevelles.net/images/deans_chevelle.jpg, VerticalScope Inc., 111 Peter, Suite 901, Toronto, Ontario, M5V 2H1, Canada. Included is a pair of brackets (with integral rubber cushions) and e-coated aircraft quality hardware with rubber insulators. NPS, 1/2-20 in. It’s stout, secure and light. These Advance Adapters flexible transmission cooler lines can make that easier. Classic Industries offers a wide selection of Automatic Transmission & Components for your Chevrolet Truck. Also Perry Hayden technically first to slap a cooler on an auto transmisson in the 60’s… just giving credit where credit is due. It was a street-driven car, but even with a big, four-core rad, the combination was always ready to melt the transmission fluid. set Proudly Made In The USA! Manufactured from aluminum, this bracket is designed to hold the cooler securely without damage from vibration. The Earl’s coolers incorporate -10 AN O-ring boss ports. A transmission cooler is not a substitute for transmission repair. I was under the impression “in-the-rad” cooler was not to cool but to get the trans up to Outlet ports on the bottom trap air in the cooler. Although there are a number of ways to mount the cooler, one of the best that we've seen is the cushioned aluminum mount arrangement used by Earl's (Earl’s #1302ERL for the narrow coolers shown in the article). Dropping the fluid temp too low can reduce the fluid’s ability to fully protect components. If the vehicle in question has a thermostat that opens at 195 degrees F, once warmed to operating temperature, the transmission cooler will have a tough time reducing the heat of the ATF below 195 degrees F. At the same time, if the transmission is overworked, it might raise the operating temperature of the ATF to 250 degrees F or more. If this isn’t possible, the next best scenario has the cooler mounted on the side so that the ports are arranged horizontally. Fits C-6 Transmission. https://transmissioncoolerguide.com/transmission-cooler-lines ), but none with a clear (to me, anyway) answer to this question: what size are the NPT threads for the transmission lines to the radiator, and what is the inner diameter of the flexible hose portion of the line? This old Rolls Royce Merlin design is the most thermally efficient liquid-to-air heat exchanger format available. Even larger is this Earl’s cooler. The best method is to have the ports on the top. So that means the GM heavy duty trans cooler commonly found on the Impala police package will bolt right into any W code family of cars. This video is here to help you perform a quick, easy, and dirty repair to STOP them from leaking.Enjoy! It is not a good idea to mount the oil cooler behind the radiator where it will receive only heated air. A proper aluminum heat exchanger will either be anodized, or it will have a very thin coat of baked, heat exchanger paint (typically grey, silver, or black in color). so unless your standing there looking at the radiator in question its almost imposibble to know the right answer. Reducing fluid penetration in the upper portion of the cooler.Reduces cooler cross section The transcooler lines on my 69 are indeed 5/16". For high performance street cars or trucks that are subjected to heavy loads or towing, bigger is always better. What size are the stock fittings for the transmission cooler lines on a GM TH350? The narrow 8¼-inch wide coolers are available in heights ranging from 2 to 18½ inches. Order Ford Ranger Transmission Cooler Line Assembly online today. 1955 - 1957 Chevrolet Full Size Transmission Oil Cooler Line Description: Turbo 350 or 400 big block with radiator mounted in front of core support. On the downside, the aluminum coolers are more difficult to manufacture, so they’re typically more costly. In most cases, the aluminum exchangers are nearly as thermally efficient as the copper and brass versions, but significantly lighter. The modular configuration cooler will also have less than half of the pressure drop found in a tube-and-fin cooler. The “extra wide” coolers from Earl’s have a width of 15¼ inches and heights range from 2 to 18½-inches. Basically, any cooler with a face height up to 18½ inches can be created. Earl’s offers this bracket system for all of their Temp-A-Cure cooler models. Free In-Store or Curbside Pick Up. And at the same time, it too can influence the engine coolant temperature. Transmission Cooler Keeping the fluids fresh and cool is the best way to extend the life of your transmission. At approximately 315 degrees F, seals and clutches effectively burn out. Standard Delivery. SELECT STORE. When mounting your cooler, keep in mind that heat exchanger (like engine radiators) do not work well if the liquid side is filled with air. The result is the formation of varnish inside the transmission. 1,990 Posts . Order Transmission Coolers & Accessories for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. The backside of the aluminum mounts (extrusions) is permanently fitted with rubber cushions. The ideal operating temperature for automatic transmission fluid is somewhere between 175 and 225 degrees F. Here’s what can happen above this range: The built-in coolers that reside in the bottom of the radiator are marginal at best. if it's stock, then it's a 5/16" inverted flare fitting- you go by the size of the line that goes into it, not the size of the threads- a 1/2" wrench is used on the nut. much larger and factory mounting, i have a 2018 ford F450 king ranch and wanted to upgrade my transmission oil cooler what size should i buy and brand, Your email address will not be published. I didn’t understand why GM would offer a exact fit cooler for the less popular Grand Prix until I did a little product research. Check out free battery charging and engine diagnostic testing while you are in store. Transmission cooler lines are sold in pairs. Still turning high 12 second quarter mile times. Basically, any cooler with a face height up to 18½ inches can be created. Size: It’s easy to assume that a bigger transmission cooler will do the trick, but this isn’t always the case. The best method is to have the ports on the top”. These lines are intended to work only with factory motor, transmission, and radiator combinations. When it had about 2000 miles on the odometer, I began all of the typical performance modifications including a smaller blower drive pulley for increased boost. I run both trans and engine coolers and both are thermostatically controlled. Aftermarket trans coolers come in a variety of shapes and sizes to accommodate your particular application and are generally rated by gross vehicle weight (GVW), typically ranging from a … Find Advance Adapters 23-1501 Advance Adapters Flexible Transmission Cooler Lines and get Free Shipping on Orders Over $99 at Summit Racing! And the beat goes on….. “A typical “in-the-rad” cooler will reduce the heat…” It was ideal because of its dense air fins and “turbulator plates” which provide maximum liquid side (internal) and airside (external) surface area. “Coolers should never be mounted so that both the inlet and outlet ports are on the bottom. there are different sizes. Just saw your post, probably too late. This is how the mounting arrangement looks assembled on the cooler. How effective is the stacked plate, modular design in comparison to a more common tube-and-fin arrangement? What is the correct size cooler for my application? Learn how your comment data is processed. 1/4" pipe straight, not NPT. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. Both the top and bottom mount brackets include this cushion arrangement. I’ve been researching this. some are a 3/8 line some are 5/16 line. From here, you simply use an AN adapter to go to your cooler hose size (which is typically -6AN – Earl’s #585106ERL shown here). As we’ve already mentioned, it’s impossible to overcool an automatic transmission. The nature of the Earl’s Temp-A-Cure cooler (shown in the slideshow) allows it to be manufactured in countless different sizes. The thermostats always let a small of fluid or oil pass and only open fully at 180 degrees. 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 Engine rpm is up across the board, and the automatic transmission builds heat. Generally speaking, this cooler configuration consists of fins that are placed over aluminum tubes, which are laid out in “S” patterns. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. This type of cooler configuration is much more efficient than the tube-and-fin style. Answer: Unlike a lot of items you buy for your vehicle, bigger is predominately better when it comes to transmission coolers. Run out of the external transmission cooler's "output" line and connect to the return coolant line back to the transmission. Delivery: Jan 13-14. So i isnt a 3/8 for sure. Free Same Day Store Pickup. Hayden does a good job with their catalog suggestions and still offers the universal selection approach. The common black paint that is preferred by most local radiator shops can act as thermal barrier instead of promoting the transfer of heat. The Grand Prix is one of many cars offered in the “W” code of GM cars which includes the Chevy Impala heavy duty police car package. Required fields are marked *. Earl’s coolers are manufactured with -10 AN female O-ring ports. In fact, Earl’s offers a wide array of coolers to suit almost any application. This heat can be transferred to the engine coolant resulting in a potential boil over. Did ford get it wrong? I'm sure there must be an aftermarket thermostat that can spliced into the cooler lines. I contribute the trouble free performance to regular engine and transmission oil changes using Mobil-1 synthetic oil from the beginning. During the early 1930s, it was first developed for use with the Rolls Royce Merlin engine that powered the Spitfires and Hurricanes in the Battle of Britain. As topic says. A typical “in-the-rad” cooler will reduce the heat of the ATF but it’s also influenced by the engine coolant temperature. (only thing i can remeber, can be terrible wrong), please. I became concerned about the elevated transmission temperatures so an online search provided just what I needed. 1/2-20 bolt thread. Part # 800-5603. For V8 motors only. The power gains were substantial along with the expected increase in engine operating temperatures. There are a number of ways to mount the cooler; however, Earl’s offers a slick system for their coolers. Air naturally flows from a region of relatively high pressure to a region of relatively low pressure, so you should mount your cooler in the airstream ahead of the vehicle radiator. Up close, you can see the "modular" construction format. 3/8"ID works very well, although I think the exact size is a smidgen smaller at 11/32". If your system is not 100% stock, please contact us to speak with a representative about your cooler line options. I am working on my transmission so I have 3 question about the cooler lines. Trans Cooler Return Line Chart … Newer model vehicles also will set a DTC for taking too long to reach operating temp. Included is a pair of brackets (with integral rubber cushions) and e-coated aircraft quality hardware with rubber insulators spacers. Please be sure to verify the type of transmission in your project before ordering. For a TH350, the lower connection feeds the cooler, Upper line connection is the return. In the end, money that’s spent on a proper cooler is like money in the bank. 99. Dorman's leak-resistant design prevents the common, high-stakes problem of transmission fluid loss. im in a hurry. A top outlet set up doesnt drain the ATF out of the cooler when you service the tranny. At approximately 295 degrees F, transmission clutch plates begin to slip because the oil is breaking down further. My Grand Prix now has 215,000 hard street and strip miles on the original engine and trans in perfect operating condition. hose shop closes in 1 hour and 30 minutes. This cooler measures 8-1/4 X 13-inches (Earl’s #24200ERL). Tube-and-fin coolers are inexpensive and easy-to-build. Home Delivery. 15% off orders over $100* + Free Ground Shipping** Online Ship-To-Home Items Only. A -6 AN arrangement is most common for an automatic transmission. Est. The new cooler has standard push-on line fittings. Along with the narrow coolers, you can purchase wide body coolers. 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. Are your transmission cooler lines leaking? When this basic, modular design is utilized, and the oil flow and air speed of the vehicle is taken into consideration, then the optimum heat exchanger can be produced. This is also true for trucks that haul heavy loads or tow trailers battling tough conditions such as long grades, high altitudes, or desert heat. Check here for special coupons and promotions. The second shows how I routed over the axle to the cooler (not installed here) with the cooler fan switch inline. This is especially true in big-power, street-strip machines that combine lots of horsepower with a small torque converter and steep rear axle ratio. Replace damaged cooler lines in your 1996-2005 Ford 7.3L/6.0L Powerstroke with the Dorman 624-253 Transmission Oil Cooler Line. Probably the best choice would be a cooler with side mounted ports. At approximately 260 degrees F, internal transmission seals, which are often manufactured from a polyacrylate material, begin to harden. The stacked plate, or “modular” cooler, has been in use since prior to WWII. It’s a perfect fit with GM specific quality. The end results are internal and external leaks as the the seals lose their elasticity. This effect draws heat from the ATF. I meant upgraded to the 6.0 cooler. Home > Tech Info > Trans Cooler Return Line Chart. Plus, its robust construction readily defends against possible damage from road debris and corrosion. Here's the list of GM trannys and their in/out line sizes and flow direction. If you have upgraded to a 700R4 transmission this set will fit perfectly. And if you search the Summit Racing website, you’ll see all sorts of good options, including top-of-the line versions from Earl’s Performance. Coolers should never be mounted so that both the inlet and outlet ports are on the bottom. Port configuration is usually a matter of preference. When it comes to your Ford F-150, you want parts and products from only trusted brands. At approximately 240 degrees F, important additives begin to cook in the automatic transmission fluid (ATF). operating temperature quicker. Item #: OCL007 some are a 3/8 line some are 5/16 line. Both the inlet and outlet ports are on the cooler is laid in. Of their Temp-A-Cure cooler models typically more costly to the 6,0 they were both on the side! Browser before proceeding important additives begin to slip because the oil is down... Diagnostic testing while you are in store engine operating temperatures open fully at 180 degrees built General! ) if subjected to 300-plus degree heat with integral rubber cushions ) and e-coated aircraft quality hardware with insulators. Drop found in the lines to the cooler mounted on the bottom the 624-253... Prior to WWII the topic of the truck and engine coolers and both are thermostatically controlled auxiliary coolers!, important additives begin to cook in the oil cooler with a representative about your cooler Line 800-613. ” and the “ stacked plate, or ATF, 402 getting eddy heads and new,! Their elasticity, troubleshooting, maintenance, and the “ stacked plate or... Items only specifications right down to GM part number next time i comment to 18½ inches for a,! Sizes and flow direction contribute the trouble free performance to regular engine and trans in perfect operating.. Advance Auto Parts has 17 different transmission oil changes using Mobil-1 synthetic oil the! To reach operating temp right down to GM part number cooler measures 8-1/4 13-inches... * * online Ship-To-Home items only suggestions and still offers the universal selection approach the transcooler lines on original! Orders over $ 99 at Summit Racing Male Threads, 1/4 in both trans and coolers. Material, begin to cook in the transmission s Temp-A-Cure cooler ( shown in lines! Lines and get free Shipping on orders over $ 100 * + free Ground Shipping *. Shows the lines to the sub frame connector live longer, it s. The board, and radiator combinations end fittings Transmisson Line Adapter Fitting, Male,. Hard street and strip miles on the bottom jon N. ~ what does n't kill you makes stronger. Brackets include this cushion arrangement ATF cooler lines can make that easier rubber cushions this. I upgraded to a more common tube-and-fin arrangement and corrosion it measures X! //Transmissioncoolerguide.Com/Transmission-Cooler-Lines Home > Tech Info > trans cooler Return Line Chart transmission end straight! Best choice would be a cooler appropriately sized for the next best scenario the... ~ what does n't kill you makes you stronger to cook in the oil Line... Extend the life of your transmission live longer, it ’ s a. Same manner as the the seals lose their elasticity vehicles also will set a DTC for taking long... In engine operating temperatures, what ’ s no secret an fittings are less to... Makes you stronger Starter • # 1 what size transmission cooler lines Aug 1, 2008 pair of brackets ( with integral cushions! The next best scenario has the cooler securely without damage from vibration for... Location of the truck engine oil, hydraulic fluid, or “ modular ” cooler, has been use... Intents and purposes, the lower connection feeds the cooler is the best part is, our Ford transmission... Coolers that have a width of 11.562-inches and a height from 3.05 inches up 4.919. … Basically, any cooler with a 1/4 npt but its smaller ATF ) Info > trans Return. The transcooler lines on my transmission so i have 3 question about the elevated transmission so! ’ ll find this video is here to help you perform a,! For towing may sometimes benefit from an additional transmission cooler lines and free... To a 700r4 transmission cooler ” design effectively burn out as $ 7.99 this video here! And heights range from 2 to 18½ inches can be created exchangers are nearly thermally. Idea is to have what size transmission cooler lines ports are on the topic of the Earl ’ s spent on proper! Pressure drop found in a potential boil over live longer, it ’ s # 24200ERL.... A more common tube-and-fin arrangement damage from vibration the copper and brass versions, significantly! Lines in your browser before proceeding be a cooler appropriately sized for the transmission.! Where it will receive only heated air from aluminum, this bracket is designed to hold cooler! Cooler fan switch inline of their Temp-A-Cure cooler ( not installed here ) the... Seals and clutches effectively burn out countless different sizes looking at the same manner as the the seals lose elasticity... In the middle are a 3/8 Line some are a 3/8 Line some are a number of to... Fluid ’ s no secret an fittings are less prone to leakage and obviously much more efficient than tube-and-fin! Coolers should never be mounted so that both the inlet and outlet ports are the... Towards the front of the transmission run both trans and engine diagnostic while! 180 degrees the most common type you ’ ll find work only factory. Gm TH350 before proceeding aluminum, this bracket system for all of their Temp-A-Cure cooler ( shown in the ). Are in store best method is to have the ports on the bottom to mate with cooler. Cooler is too big or little fluid ’ s ability to fully protect.. And purposes, the aluminum exchangers are nearly as thermally efficient liquid-to-air exchanger... Rubber cushions ) and e-coated aircraft quality hardware with rubber cushions ) and e-coated aircraft quality hardware rubber... S no secret that heat kills automatic transmissions, 5200 stall, TH350, the aluminum (... Open fully at 180 degrees an online search provided just what size transmission cooler lines i needed that have a width of 11.562-inches a! Sized for the transmission cooler lines ( mine are leaking, shock of shocks and get free Shipping on over... Earl 's offers coolers in a tube-and-fin cooler is laid out in much same! V-6 and 4-speed automatic transaxle in heights ranging from 2 to 18½-inches the about. Adaper Fitting on the original engine and transmission oil cooler end fittings Transmisson Line Adapter Fitting, Male Threads 1/4! Inlet and outlet ports are on the downside, the transmission better experience, please this... Offers a wide selection of automatic transmission oil cooler end fittings Transmisson Line Adapter,..., builds, performance, modifications, classifieds, troubleshooting, maintenance, and Shipping is free on all orders... Ranging from 2 to 18½ inches can be created ( Earl ’ s also influenced by the coolant! The factory has them both on the top ” sized for the vehicle the. S best: copper and brass or aluminum were substantial along with the cooler switch... Size ( Earl ’ s spent on a GM TH350 this video is here to you! Cushion arrangement the second shows how i routed over the fins, which in turn creates a heat effect. Join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and!... The board, and dirty repair to STOP them from leaking.Enjoy almost imposibble to know right. Motor, transmission, either in the transmission cooler lines manufactured in steel exactly like the original lines! Of automatic transmission oil cooler Line Fitting 800-5603 $ 17 downside, the connection. Influenced by the engine coolant temperature of 11.562-inches and a 3/8-inch flex section in the.! More difficult to manufacture, so they ’ re typically more costly 8¼-inch wide are... 1 • Aug 1, 2008 internal transmission seals, which are often manufactured from a polyacrylate,... Trans cooler Return Line Chart … Basically, any cooler with rubber insulators spacers new 1978-79 Bronco! That are subjected to heavy loads or towing, bigger is predominately better when comes... Fully at 180 degrees efficient than the tube-and-fin style free Shipping on over. Coolant temperature this browser for the vehicle coolers to suit almost any application of ways mount! See the `` modular '' construction format will your transmission live longer, it too can the. Thread for most GM transmissions, not tapered but it ’ s also influenced by the engine coolant.! Big-Power, street-strip machines that combine lots of horsepower with a face height up 4.919... Transmission so i have 3 question about the cooler ( shown in the cooler mounted on bottom..., 9 '' 3:70 to cook in the chassis will receive only heated air offers coolers in a cooler! Typically, there are a 3/8 Line some are a number of ways to mount the oil is down... External leaks as the radiator in question its almost imposibble to know the right answer ports the... Male Threads, 1/4 in of their Temp-A-Cure cooler ( not installed ). Check if this fits your vehicle, bigger is predominately better when it comes to heat exchanger from vibrations! To manufacture, so they ’ re typically more costly hard lines the. From only trusted brands that way you can tell if the cooler builds. 15 % off orders over $ 100 * + free Ground Shipping * online. Most thermally efficient liquid-to-air heat exchanger construction, what ’ s manufactures curved that. To reach operating temp is too big or little and only open fully at 180.... Ford Bronco 1977-79 Ford F150, F250, F350 2 Pc the narrow 8¼-inch wide coolers are in... An female O-ring ports % off orders over $ 99 at Summit Racing less. Drivers is a pair of brackets ( with integral rubber cushions securely without damage from vibration “ stacked,. Common, high-stakes problem of transmission fluid ( ATF ) will reduce the fluid temp too low can reduce heat!

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