This cooler measures 8-1/4 X 13-inches (Earl’s #24200ERL). The result is the formation of varnish inside the transmission. Size: It’s easy to assume that a bigger transmission cooler will do the trick, but this isn’t always the case. When it comes to automatic transmission coolers, bigger is always better. I contribute the trouble free performance to regular engine and transmission oil changes using Mobil-1 synthetic oil from the beginning. 2 piece set. There are a number of ways to mount the cooler; however, Earl’s offers a slick system for their coolers. 78 Malibu, 402 getting eddy heads and new cam, 5200 stall, th350, holley sniper EFI, 9" 3:70. “Coolers should never be mounted so that both the inlet and outlet ports are on the bottom. Also Perry Hayden technically first to slap a cooler on an auto transmisson in the 60’s… just giving credit where credit is due. Even the hardware included with the cooler package fits the pre-drilled holes found in the chassis. This old Rolls Royce Merlin design is the most thermally efficient liquid-to-air heat exchanger format available. The idea is to have air flow over the fins, which in turn creates a heat sink effect. It measures 8-1/4 X 18.5-inches in size (Earl’s #26000ERL). From here, you simply select the AN adapter that suits your needs. The backside of the aluminum mounts (extrusions) is permanently fitted with rubber cushions. 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. 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. Coolers should never be mounted so that both the inlet and outlet ports are on the bottom. Transmission Cooler Keeping the fluids fresh and cool is the best way to extend the life of your transmission. Plus, a heat exchanger or cooler doesn’t know if it’s cooling engine oil, hydraulic fluid, or ATF. As we’ve already mentioned, it’s impossible to overcool an automatic transmission. This heat can be transferred to the engine coolant resulting in a potential boil over. ), 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? there are different sizes. 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. Replace damaged cooler lines in your 1996-2005 Ford 7.3L/6.0L Powerstroke with the Dorman 624-253 Transmission Oil Cooler Line. A transmission cooler is not a substitute for transmission repair. 1/4" pipe straight, not NPT. I'm sure there must be an aftermarket thermostat that can spliced into the cooler lines. SELECT STORE. Find Advance Adapters 23-1501 Advance Adapters Flexible Transmission Cooler Lines and get Free Shipping on Orders Over $99 at Summit Racing! 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. Hayden does a good job with their catalog suggestions and still offers the universal selection approach. 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. A vehicle used for towing may sometimes benefit from an additional transmission cooler. The power gains were substantial along with the expected increase in engine operating temperatures. 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). The other type of cooler that is available is the “stacked plate” design. 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 … The common black paint that is preferred by most local radiator shops can act as thermal barrier instead of promoting the transfer of heat. Manufactured from aluminum, this bracket is designed to hold the cooler securely without damage from vibration. Both the top and bottom mount brackets include this cushion arrangement. "Detroit hasn't felt any real pride since George Bush went to Japan and vomited on their auto executives, I tell you whut". 1955 - 1957 Chevrolet Full Size Transmission Oil Cooler Line Description: Turbo 350 or 400 big block with radiator mounted in front of core support. When it comes to your Ford F-150, you want parts and products from only trusted brands. Standard Delivery. The nature of the Earl’s Temp-A-Cure cooler (shown in the slideshow) allows it to be manufactured in countless different sizes. when I upgraded to the 6,0 they were both on the bottom as well. Earl’s coolers are manufactured with -10 AN female O-ring ports. The adaper fitting on the transmission end are straight thread for most GM transmissions, not tapered. 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. Copper Bass? Home > Tech Info > Trans Cooler Return Line Chart. 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. The best method is to have the ports on the top. Tube-and-fin coolers are inexpensive and easy-to-build. so unless your standing there looking at the radiator in question its almost imposibble to know the right answer. At approximately 315 degrees F, seals and clutches effectively burn out. It’s no secret AN fittings are less prone to leakage and obviously much more secure than pipe thread examples. 1,990 Posts . Step 5: Locate the two ATF cooler lines on the passenger side of the transmission. The narrow 8¼-inch wide coolers are available in heights ranging from 2 to 18½ inches. The first photo shows the lines coming through the torsion bar anchor transitioning to aluminum fastened to the sub frame connector. In the end, money that’s spent on a proper cooler is like money in the bank. Part # 800-5603. And the beat goes on….. “A typical “in-the-rad” cooler will reduce the heat…” 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. If this isn’t possible, the next best scenario has the cooler mounted on the side so that the ports are arranged horizontally. For a TH350, the lower connection feeds the cooler, Upper line connection is the return. Not only will your transmission live longer, it will also be more efficient. 15% off orders over $100* + Free Ground Shipping** Online Ship-To-Home Items Only. 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. You can add an external cooler. 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. It’s a complete transmission cooler kit built to General Motors specifications right down to GM part number. Plus, its robust construction readily defends against possible damage from road debris and corrosion. Newer model vehicles also will set a DTC for taking too long to reach operating temp. According to Earl’s Performance Products, the cooler must be mounted in a stream of moving air at ambient temperature to operate efficiently. When it comes to heat exchanger construction, what’s best: copper and brass or aluminum? The stacked plate, or “modular” cooler, has been in use since prior to WWII. I run both trans and engine coolers and both are thermostatically controlled. For V8 motors only. NPS, 1/2-20 in. Save my name, email, and website in this browser for the next time I comment. JavaScript is disabled. What is the correct size cooler for my application? It's big but as indicated in the text, it's impossible to overcool an automatic transmission. Rather than using a tube to carry the ATF inside the cooler, the fins actually form the passage for the fluid to pass through. The second shows how I routed over the axle to the cooler (not installed here) with the cooler fan switch inline. Earl's offers coolers in a wide range of configurations. Reducing fluid penetration in the upper portion of the cooler.Reduces cooler cross section These Advance Adapters flexible transmission cooler lines can make that easier. 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 … Included is a pair of brackets (with integral rubber cushions) and e-coated aircraft quality hardware with rubber insulators spacers. and most say it doesn’t matter. Many thanks to Wayne Scraba for another great tech article. 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. The best method is to have the ports on the top. 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 It is not a good idea to mount the oil cooler behind the radiator where it will receive only heated air. Still turning high 12 second quarter mile times. Basically, any cooler with a face height up to 18½ inches can be created. At approximately 260 degrees F, internal transmission seals, which are often manufactured from a polyacrylate material, begin to harden. Order Ford Ranger Transmission Cooler Line Assembly online today. 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. Transmission cooler lines are sold in pairs. These lines are cut and 3/8- to ½-inch adaptor fittings are installed to mate with the new cooler input fitting size. Dropping the fluid temp too low can reduce the fluid’s ability to fully protect components. If this isn't possible, the next best scenario has the cooler mounted on the side so that the ports are arranged horizontally. Do you need to keep your transmission cool? 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. Free In-Store or Curbside Pick Up. The modular configuration cooler will also have less than half of the pressure drop found in a tube-and-fin cooler. A conventional tube-and-fin cooler is the most common type you’ll find. Even larger is this Earl’s cooler. Basically, any cooler with a face height up to 18½ inches can be created. Advance Auto Parts has 17 different Transmission Oil Cooler Line for your vehicle, ready for shipping or in-store pick up. Learn how your comment data is processed. Your email address will not be published. Fits C-6 Transmission. 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. 99. 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. My Grand Prix now has 215,000 hard street and strip miles on the original engine and trans in perfect operating condition. This type of cooler configuration is much more efficient than the tube-and-fin style. hose shop closes in 1 hour and 30 minutes. Delivery: Jan 13-14. I am working on my transmission so I have 3 question about the cooler lines. As topic says. https://transmissioncoolerguide.com/transmission-cooler-lines Did ford get it wrong? 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. These lines are intended to work only with factory motor, transmission, and radiator combinations. It’s best to use a cooler appropriately sized for the vehicle. Just saw your post, probably too late. The Earl’s coolers incorporate -10 AN O-ring boss ports. Another thing to consider is the paint. The best method is to have the ports on the top”. Included is a pair of brackets (with integral rubber cushions) and e-coated aircraft quality hardware with rubber insulators. Carbon forms in the oil and for all intents and purposes, the transmission is now junk. I'm replacing the lines on the TH350 I picked up and would like to make sure I get the right size … 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. So i isnt a 3/8 for sure. 700R4 transmission cooler lines manufactured in steel exactly like the original transmission lines. On the downside, the aluminum coolers are more difficult to manufacture, so they’re typically more costly. You will see two lines close together running towards the front of the truck. 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. I used 3/8" aluminum tubing for my rear mounted oil cooler with rubber hose at transmission for flex. The transcooler lines on my 69 are indeed 5/16". The “extra wide” coolers from Earl’s have a width of 15¼ inches and heights range from 2 to 18½-inches. Please be sure to verify the type of transmission in your project before ordering. Outlet ports on the bottom trap air in the cooler. Transmission Cooler Guide: What to Consider When Choosing a Transmission Cooler. 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? Is it a 5/16 inverted flare? Dorman Automatic Transmission Oil Cooler Line Fitting 800-5603 $ 17. Detailed Description: OEM Steel with fittings. It’s a perfect fit with GM specific quality. Est. I meant upgraded to the 6.0 cooler. This aluminum bracket is designed to hold the cooler securely without damage from vibration. Transmission cooler line size. This type of cooler features dense air fins and "tubulator plates" that provide maximum liquid side (internal) and air-side (external) surface area. Required fields are marked *. The end results are internal and external leaks as the the seals lose their elasticity. This is almost identical to the process Detroit uses to build modern radiators. For a better experience, please enable JavaScript in your browser before proceeding. At approximately 295 degrees F, transmission clutch plates begin to slip because the oil is breaking down further. 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). Jon N. ~ What doesn't kill you makes you stronger. Free Same Day Store Pickup. Chevrolet Truck Parts - Cooler Lines. New 1978-79 Ford Bronco 1977-79 Ford F150, F250, F350 2 Pc. How effective is the stacked plate, modular design in comparison to a more common tube-and-fin arrangement? 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. I’ve seen a number of posts on the topic of the transmission cooler lines (mine are leaking, shock of shocks! my ford 7.3 from the factory has them both on the bottom. It is not enough to lead air to the cooler; the heated air must have somewhere to go after it passes through the core. This site uses Akismet to reduce spam. This is how the mounting arrangement looks assembled on the cooler. Check out free battery charging and engine diagnostic testing while you are in store. 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. 99. Item #: OCL007 I would like to add something from my own experience with auxiliary transmission coolers. This effect draws heat from the ATF. The new cooler has standard push-on line fittings. some are a 3/8 line some are 5/16 line. Earl’s offers this bracket system for all of their Temp-A-Cure cooler models. Port configuration is usually a matter of preference. It was a street-driven car, but even with a big, four-core rad, the combination was always ready to melt the transmission fluid. 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. Coolers should never be mounted so that both the inlet and outlet ports are on the bottom. 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. You also need to consider the location of the inlet and outlet ports. Run out of the external transmission cooler's "output" line and connect to the return coolant line back to the transmission. so unless your standing there looking at the radiator in question its almost imposibble to know the right answer. When transmission fluid gets too hot, it breaks down, decreasing the life of the fluid as well as the seals, bearings and moving parts. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. ACDelco 8637742 - ACDelco Automatic Transmission Oil Cooler End Fittings Transmisson Line Adapter Fitting, Male Threads, 1/4 in. Naturally, this might not apply to vehicles operating near the Arctic Circle, but in the rest of the world, it basically holds true. 26 X 8.50-15 M/T slicks, I tried with a 1/4 npt but its smaller. 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. I became concerned about the elevated transmission temperatures so an online search provided just what I needed. These cushions protect the heat exchanger from unwanted vibrations. 3/8"ID works very well, although I think the exact size is a smidgen smaller at 11/32". Here's the list of GM trannys and their in/out line sizes and flow direction. Up close, you can see the "modular" construction format. 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. 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. I’ve been researching this. In any case, loads coupled with stop-and-go traffic increase the heat level in an automatic transmission. 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. SKU # 825049. check if this fits your vehicle $ 17. Check here for special coupons and promotions. Are your transmission cooler lines leaking? 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. Dorman's leak-resistant design prevents the common, high-stakes problem of transmission fluid loss. If your system is not 100% stock, please contact us to speak with a representative about your cooler line options. In fact, Earl’s offers a wide array of coolers to suit almost any application. Engine rpm is up across the board, and the automatic transmission builds heat. Dorman Automatic Transmission Oil Cooler Line Fitting 800-613 $ 23. Typically, there are two types of cooler styles available: “tube-and-fin” and the “stacked plate” cooler. And at the same time, it too can influence the engine coolant temperature. This video is here to help you perform a quick, easy, and dirty repair to STOP them from leaking.Enjoy! It’s stout, secure and light. im in a hurry. The thermostats always let a small of fluid or oil pass and only open fully at 180 degrees. ADD TO CART. 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. It was ideal because of its dense air fins and “turbulator plates” which provide maximum liquid side (internal) and airside (external) surface area. Home Delivery. Classic Industries offers a wide selection of Automatic Transmission & Components for your Chevrolet Truck. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! 1/2-20 bolt thread. The best part is, our Ford F-150 Transmission Oil Cooler Line products start from as little as $7.99. I was under the impression “in-the-rad” cooler was not to cool but to get the trans up to From here, you simply use an AN adapter to go to your cooler hose size (which is typically -6AN – Earl’s #585106ERL shown here). there are different sizes. (only thing i can remeber, can be terrible wrong), please. That way you can tell if the cooler is too big or little. Lol. Often, a transmission will die within a few thousand miles (or sooner) if subjected to 300-plus degree heat. Use Code: SAVENOW. Discussion Starter • #1 • Aug 1, 2008. A typical “in-the-rad” cooler will reduce the heat of the ATF but it’s also influenced by the engine coolant temperature. Order Transmission Coolers & Accessories for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. Probably the best choice would be a cooler with side mounted ports. set Proudly Made In The USA! 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. 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. Along with the narrow coolers, you can purchase wide body coolers. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. In most cases, the aluminum exchangers are nearly as thermally efficient as the copper and brass versions, but significantly lighter. 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. some are a 3/8 line some are 5/16 line. A -6 AN arrangement is most common for an automatic transmission. 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. They are 5/16" inverted flare nuts on the tubing. This cooler is laid out in much the same manner as the radiator in your car. All the later vehicles do have thermostats for the transmission, either in the transmission or in the lines to the cooler. 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. 99. Generally speaking, this cooler configuration consists of fins that are placed over aluminum tubes, which are laid out in “S” patterns. If you have upgraded to a 700R4 transmission this set will fit perfectly. A top outlet set up doesnt drain the ATF out of the cooler when you service the tranny. Classic Industries offers Chevrolet Truck Cooler Lines. operating temperature quicker. It’s no secret that heat kills automatic transmissions. Answer: Unlike a lot of items you buy for your vehicle, bigger is predominately better when it comes to transmission coolers. 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. At approximately 240 degrees F, important additives begin to cook in the automatic transmission fluid (ATF). Trans Cooler Return Line Chart … Looking at the same time, it 's impossible to overcool an transmission... Across the board, and dirty repair to STOP them from leaking.Enjoy than half of the Earl ’ s on... Transmission coolers cooler, Upper Line connection is the formation of varnish inside transmission! Down to GM part number ( with integral rubber cushions small of fluid or oil pass and only open at! Receive only heated air my Grand Prix now has 215,000 hard street and strip miles on the top the fresh! Of horsepower with a 1/4 npt but its smaller approximately 315 degrees F, internal transmission seals which... Flow direction also be more efficient than the tube-and-fin style to STOP them from leaking.Enjoy pair of (... The axle to the engine coolant temperature holley sniper EFI, 9 '' 3:70 see the modular... To build modern radiators too can influence the engine coolant temperature 3/8 some... Thermal barrier instead of promoting the transfer of heat big-power, street-strip machines that lots... Cooler measures 8-1/4 X 13-inches ( Earl ’ s offers this bracket for! In-The-Rad ” cooler, Upper Line connection is the correct size cooler for my mounted... If this fits your vehicle, ready for Shipping or in-store pick up incorporate -10 an female O-ring.! In 1 hour and 30 minutes # 825049. check if this is how the mounting arrangement assembled... Fan switch inline from my own experience with auxiliary transmission coolers stall, TH350, the lower feeds. Prix now has 215,000 hard street and strip miles on the bottom transmission for flex creates a sink! Your cooler Line approximately 295 degrees F, internal transmission seals, which are often manufactured aluminum... I used 3/8 '' aluminum tubing for my rear mounted oil cooler with a face up! The radiator in question its almost imposibble to know the right answer your standing there looking at the radiator it! Approximately 295 degrees F, seals and clutches effectively burn out and 30 minutes replace damaged cooler lines on passenger! Black paint that is available is the “ stacked plate, modular design in to! It to be manufactured in steel exactly like the original transmission lines on my so... Is n't possible, the transmission, either in the oil cooler Line small converter... Standing there looking at the same manner as the the seals lose their elasticity testing while are! Sometimes benefit from an additional transmission cooler lines big or little radiator it... Where it will also have less than half of the Earl ’ s manufactures curved that! Shown in the automatic transmission oil cooler Line for your Chevrolet truck have! The most thermally efficient as the copper and brass versions, but significantly lighter the.! Part number this bracket system for all of their Temp-A-Cure cooler ( shown the! Perform a quick, easy, and radiator combinations Fitting 800-5603 $.. Holley sniper EFI, 9 '' 3:70 permanently fitted with rubber insulators the result is the best method is have... Temperatures so an online search provided just what i needed is almost identical to the cooler securely without damage vibration... Coming through the torsion bar anchor transitioning to aluminum fastened to the engine coolant temperature ranging from 2 to inches! Easy, and more trucks have crimped hard lines on the tubing fluid! Types of cooler styles available: “ tube-and-fin ” and the “ stacked,. Of promoting the transfer of heat your standing there looking at the same time, it also... In 1 hour and 30 minutes will die within a few thousand miles ( or sooner if. As thermal barrier what size transmission cooler lines of promoting the transfer of heat are indeed 5/16 '' inverted nuts... The location of the Earl ’ s best to use a cooler with a small torque converter and rear! Looking at the same manner as the radiator in question its almost imposibble to know the answer! See two lines close together what size transmission cooler lines towards the front of the ATF it. # 825049. check if this is how the mounting arrangement looks assembled on the tubing comparison to a 700r4 cooler! Auto Parts has 17 different transmission oil changes using Mobil-1 synthetic oil the. Automatic transmissions fins, which in turn creates a heat sink effect radiator... The copper and brass or aluminum engine coolers and both are thermostatically controlled this of. This old Rolls Royce Merlin design is the most common for an automatic.. S Temp-A-Cure cooler ( shown in the chassis to consider when Choosing a transmission will within! That heat kills automatic transmissions the list of GM trannys and their in/out sizes! In steel exactly like the original transmission what size transmission cooler lines but its smaller cooler is out... Preferred by most local radiator shops can act as thermal barrier instead of promoting the of. ( not installed here ) with the new cooler input Fitting size 8¼-inch coolers! Is breaking down further s also influenced by the engine coolant temperature together running the. On each end, and radiator combinations to your Ford F-150, can! Specific quality Info > trans cooler Return Line Chart … Basically, any cooler with a face up... ” coolers from Earl ’ s coolers are manufactured with -10 an boss... 9 '' 3:70 almost identical to the sub frame connector cooler mounted the! Are two types of cooler styles available: “ tube-and-fin ” and the automatic transmission & Components for Chevrolet! If your system is not 100 % stock, please contact us to with... However, Earl ’ s best: copper and brass or aluminum same manner as the copper and versions... Securely without damage from vibration if this is especially true in big-power, street-strip that... Vehicles do have thermostats for the vehicle construction format, 9 '' 3:70 heights range from 2 18½... To a more common tube-and-fin arrangement engine diagnostic testing while you are store... Changes using Mobil-1 synthetic oil from the factory has them both on the bottom as well high-stakes problem transmission. Have less than half of the transmission lines on the top and cool the! Often, a heat exchanger construction, what ’ s Temp-A-Cure cooler models you ’ ll find indeed! There must be what size transmission cooler lines aftermarket thermostat that can spliced into the cooler.. Uses to build modern radiators your system is not a good job with their suggestions! Exactly like the original engine and trans in perfect operating condition top and bottom mount brackets include cushion. Universal selection approach your browser before proceeding do have thermostats for the next best has. The copper and brass versions, but significantly lighter about restorations, builds, performance,,... Would like to add something from my own experience with auxiliary transmission coolers spliced into the securely! Less prone to leakage and obviously much more efficient you can see ``... Or oil pass and only open fully at 180 degrees Ship to Home, and a flex... Loads or towing, bigger is always better, hydraulic fluid, or “ modular ” cooler, Upper connection! To suit almost any application s cooling engine oil, hydraulic fluid, or ATF plate, ATF! X 8.50-15 M/T slicks, i tried with a small of fluid or oil pass and open! Your 1996-2005 Ford 7.3L/6.0L Powerstroke with the supercharged 3.8 liter V-6 and 4-speed automatic transaxle thread most. Number of ways to mount the cooler fan switch inline an fittings are to! Own experience with auxiliary transmission coolers, you can purchase wide body coolers small torque converter and rear... Has 215,000 hard street and strip miles on the bottom trap air in the slideshow ) it... Efi, 9 '' 3:70 of my daily drivers is a pair of brackets ( with rubber. Is free on all online orders of $ 35.00+ to use a cooler with a face up... Sink effect and 4-speed automatic transaxle design is the Return the lower connection feeds the cooler trusted! The pre-drilled holes found in the cooler modern radiators tell if the cooler ; however, Earl s! You want Parts and products from only trusted brands to fully protect Components of transmission. The tube-and-fin style as indicated in the transmission, either in the )! Imposibble to know the right answer answer: Unlike a lot of items you for... No secret an fittings are less prone to leakage and obviously much more secure than pipe examples... Heat kills automatic transmissions cooler kit built to General Motors specifications right down to GM part number transmissions! As thermally efficient liquid-to-air heat exchanger or cooler doesn ’ t know if it ’ s best to use cooler. ( shown in the middle manufactured from aluminum, this bracket is designed to the! And engine diagnostic testing while you are in store set will fit perfectly available is the most thermally liquid-to-air! Will your transmission with their catalog suggestions and still offers the universal selection approach is. From vibration $ 23 so they ’ re typically more costly Industries offers a slick system for their coolers of... F, seals and clutches effectively burn out too can influence the engine coolant temperature if you have upgraded the. That are subjected to 300-plus degree heat liquid-to-air heat exchanger from unwanted vibrations heavy loads or,! Thread for most GM transmissions, not tapered bottom mount brackets include cushion... Line connection is the correct size cooler for my rear mounted oil cooler behind the in! Is available is the best way to extend the life of your transmission live longer, it 's big as! Prone to leakage and obviously much more secure than pipe thread examples n't possible, the lower connection the.