These cushions protect the heat exchanger from unwanted vibrations. Home > Tech Info > Trans Cooler Return Line Chart. 2 piece set. If your system is not 100% stock, please contact us to speak with a representative about your cooler line options. 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. Manufactured from aluminum, this bracket is designed to hold the cooler securely without damage from vibration. It’s best to use a cooler appropriately sized for the vehicle. Jon N. ~ What doesn't kill you makes you stronger. 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. Check out free battery charging and engine diagnostic testing while you are in store. 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. and most say it doesn’t matter. Plus, a heat exchanger or cooler doesn’t know if it’s cooling engine oil, hydraulic fluid, or ATF. There are a number of ways to mount the cooler; however, Earl’s offers a slick system for their coolers. You will see two lines close together running towards the front of the truck. The transcooler lines on my 69 are indeed 5/16". 26 X 8.50-15 M/T slicks, I tried with a 1/4 npt but its smaller. Copper Bass? some are a 3/8 line some are 5/16 line. This heat can be transferred to the engine coolant resulting in a potential boil over. According to Earl’s Performance Products, the cooler must be mounted in a stream of moving air at ambient temperature to operate efficiently. Even larger is this Earl’s cooler. Rather than using a tube to carry the ATF inside the cooler, the fins actually form the passage for the fluid to pass through. In fact, Earl’s offers a wide array of coolers to suit almost any application. The best method is to have the ports on the top. 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 … A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. 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. Did ford get it wrong? Basically, any cooler with a face height up to 18½ inches can be created. When it comes to heat exchanger construction, what’s best: copper and brass or aluminum? At approximately 295 degrees F, transmission clutch plates begin to slip because the oil is breaking down further. New 1978-79 Ford Bronco 1977-79 Ford F150, F250, F350 2 Pc. Up close, you can see the "modular" construction format. It’s no secret AN fittings are less prone to leakage and obviously much more secure than pipe thread examples. I contribute the trouble free performance to regular engine and transmission oil changes using Mobil-1 synthetic oil from the beginning. If this isn't possible, the next best scenario has the cooler mounted on the side so that the ports are arranged horizontally. The result is the formation of varnish inside the transmission. Is it a 5/16 inverted flare? I was under the impression “in-the-rad” cooler was not to cool but to get the trans up to ACDelco 8637742 - ACDelco Automatic Transmission Oil Cooler End Fittings Transmisson Line Adapter Fitting, Male Threads, 1/4 in. For high performance street cars or trucks that are subjected to heavy loads or towing, bigger is always better. Transmission Cooler Keeping the fluids fresh and cool is the best way to extend the life of your transmission. The modular configuration cooler will also have less than half of the pressure drop found in a tube-and-fin cooler. How effective is the stacked plate, modular design in comparison to a more common tube-and-fin arrangement? Your email address will not be published. Delivery: Jan 13-14. 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. Generally speaking, this cooler configuration consists of fins that are placed over aluminum tubes, which are laid out in “S” patterns. JavaScript is disabled. The Earl’s coolers incorporate -10 AN O-ring boss ports. Earl’s offers this bracket system for all of their Temp-A-Cure cooler models. Run out of the external transmission cooler's "output" line and connect to the return coolant line back to the transmission. hose shop closes in 1 hour and 30 minutes. Discussion Starter • #1 • Aug 1, 2008. This old Rolls Royce Merlin design is the most thermally efficient liquid-to-air heat exchanger format available. 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. If you have upgraded to a 700R4 transmission this set will fit perfectly. The “extra wide” coolers from Earl’s have a width of 15¼ inches and heights range from 2 to 18½-inches. The best method is to have the ports on the top”. Just saw your post, probably too late. Probably the best choice would be a cooler with side mounted ports. 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. 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. The common black paint that is preferred by most local radiator shops can act as thermal barrier instead of promoting the transfer of heat. At approximately 315 degrees F, seals and clutches effectively burn out. Earl’s coolers are manufactured with -10 AN female O-ring ports. For a TH350, the lower connection feeds the cooler, Upper line connection is the return. What size are the stock fittings for the transmission cooler lines on a GM TH350? So i isnt a 3/8 for sure. Carbon forms in the oil and for all intents and purposes, the transmission is now junk. so unless your standing there looking at the radiator in question its almost imposibble to know the right answer. Step 5: Locate the two ATF cooler lines on the passenger side of the transmission. I'm replacing the lines on the TH350 I picked up and would like to make sure I get the right size … Hayden does a good job with their catalog suggestions and still offers the universal selection approach. 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. Included is a pair of brackets (with integral rubber cushions) and e-coated aircraft quality hardware with rubber insulators. NPS, 1/2-20 in. I'm sure there must be an aftermarket thermostat that can spliced into the cooler lines. operating temperature quicker. I would like to add something from my own experience with auxiliary transmission coolers. Transmission cooler line size. This effect draws heat from the ATF. 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’ve been researching this. At approximately 260 degrees F, internal transmission seals, which are often manufactured from a polyacrylate material, begin to harden. Coolers should never be mounted so that both the inlet and outlet ports are on the bottom. A vehicle used for towing may sometimes benefit from an additional transmission cooler. They are 5/16" inverted flare nuts on the tubing. It’s a complete transmission cooler kit built to General Motors specifications right down to GM part number. Dropping the fluid temp too low can reduce the fluid’s ability to fully protect components. I run both trans and engine coolers and both are thermostatically controlled. 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. Find Advance Adapters 23-1501 Advance Adapters Flexible Transmission Cooler Lines and get Free Shipping on Orders Over $99 at Summit Racing! You can add an external cooler. Check here for special coupons and promotions. It's big but as indicated in the text, it's impossible to overcool an automatic transmission. And the beat goes on….. “A typical “in-the-rad” cooler will reduce the heat…” The thermostats always let a small of fluid or oil pass and only open fully at 180 degrees. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. 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. The narrow 8¼-inch wide coolers are available in heights ranging from 2 to 18½ inches. Included is a pair of brackets (with integral rubber cushions) and e-coated aircraft quality hardware with rubber insulators spacers. 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. Typically, there are two types of cooler styles available: “tube-and-fin” and the “stacked plate” cooler. 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. In the end, money that’s spent on a proper cooler is like money in the bank. Replace damaged cooler lines in your 1996-2005 Ford 7.3L/6.0L Powerstroke with the Dorman 624-253 Transmission Oil Cooler Line. Engine rpm is up across the board, and the automatic transmission builds heat. there are different sizes. I’ve seen a number of posts on the topic of the transmission cooler lines (mine are leaking, shock of shocks! SELECT STORE. A top outlet set up doesnt drain the ATF out of the cooler when you service the tranny. Also Perry Hayden technically first to slap a cooler on an auto transmisson in the 60’s… just giving credit where credit is due. Advance Auto Parts has 17 different Transmission Oil Cooler Line for your vehicle, ready for shipping or in-store pick up. A conventional tube-and-fin cooler is the most common type you’ll find. In any case, loads coupled with stop-and-go traffic increase the heat level in an automatic transmission. Free Same Day Store Pickup. Detailed Description: OEM Steel with fittings. This site uses Akismet to reduce spam. When it comes to automatic transmission coolers, bigger is always better. 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. Order Ford Ranger Transmission Cooler Line Assembly online today. Often, a transmission will die within a few thousand miles (or sooner) if subjected to 300-plus degree heat. 78 Malibu, 402 getting eddy heads and new cam, 5200 stall, th350, holley sniper EFI, 9" 3:70. ADD TO CART. Please be sure to verify the type of transmission in your project before ordering. I meant upgraded to the 6.0 cooler. Basically, any cooler with a face height up to 18½ inches can be created. 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. Required fields are marked *. Here's the list of GM trannys and their in/out line sizes and flow direction. 1/2-20 bolt thread. Even the hardware included with the cooler package fits the pre-drilled holes found in the chassis. 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). This cooler is laid out in much the same manner as the radiator in your car. Order Transmission Coolers & Accessories for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. As we’ve already mentioned, it’s impossible to overcool an automatic transmission. Classic Industries offers Chevrolet Truck Cooler Lines. 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. Answer: Unlike a lot of items you buy for your vehicle, bigger is predominately better when it comes to transmission coolers. From here, you simply select the AN adapter that suits your needs. SKU # 825049. check if this fits your vehicle $ 17. The adaper fitting on the transmission end are straight thread for most GM transmissions, not tapered. so unless your standing there looking at the radiator in question its almost imposibble to know the right answer. “Coolers should never be mounted so that both the inlet and outlet ports are on the bottom. Do you need to keep your transmission cool? Dorman's leak-resistant design prevents the common, high-stakes problem of transmission fluid loss. Many thanks to Wayne Scraba for another great tech article. It is not enough to lead air to the cooler; the heated air must have somewhere to go after it passes through the core. Plus, its robust construction readily defends against possible damage from road debris and corrosion. It is not a good idea to mount the oil cooler behind the radiator where it will receive only heated air. Another thing to consider is the paint. It’s a perfect fit with GM specific quality. This is how the mounting arrangement looks assembled on the cooler. 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. Standard Delivery. Size: It’s easy to assume that a bigger transmission cooler will do the trick, but this isn’t always the case. If this isn’t possible, the next best scenario has the cooler mounted on the side so that the ports are arranged horizontally. Learn how your comment data is processed. Use Code: SAVENOW. You also need to consider the location of the inlet and outlet ports. Reducing fluid penetration in the upper portion of the cooler.Reduces cooler cross section The power gains were substantial along with the expected increase in engine operating temperatures. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! Free In-Store or Curbside Pick Up. When it comes to your Ford F-150, you want parts and products from only trusted brands. The first photo shows the lines coming through the torsion bar anchor transitioning to aluminum fastened to the sub frame connector. Newer model vehicles also will set a DTC for taking too long to reach operating temp. Earl's offers coolers in a wide range of configurations. Save my name, email, and website in this browser for the next time I comment. The new cooler has standard push-on line fittings. My Grand Prix now has 215,000 hard street and strip miles on the original engine and trans in perfect operating condition. 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. Transmission cooler lines are sold in pairs. Still turning high 12 second quarter mile times. 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. When transmission fluid gets too hot, it breaks down, decreasing the life of the fluid as well as the seals, bearings and moving parts. 99. set Proudly Made In The USA! These lines are intended to work only with factory motor, transmission, and radiator combinations. Part # 800-5603. 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. Port configuration is usually a matter of preference. some are a 3/8 line some are 5/16 line. Coolers should never be mounted so that both the inlet and outlet ports are on the bottom. What is the correct size cooler for my application? The stacked plate, or “modular” cooler, has been in use since prior to WWII. The nature of the Earl’s Temp-A-Cure cooler (shown in the slideshow) allows it to be manufactured in countless different sizes. Est. As topic says. 700R4 transmission cooler lines manufactured in steel exactly like the original transmission lines. there are different sizes. For a better experience, please enable JavaScript in your browser before proceeding. Not only will your transmission live longer, it will also be more efficient. It’s no secret that heat kills automatic transmissions. 99. I used 3/8" aluminum tubing for my rear mounted oil cooler with rubber hose at transmission for flex. For V8 motors only. It’s stout, secure and light. The other type of cooler that is available is the “stacked plate” design. The end results are internal and external leaks as the the seals lose their elasticity. Tube-and-fin coolers are inexpensive and easy-to-build. These lines are cut and 3/8- to ½-inch adaptor fittings are installed to mate with the new cooler input fitting size. This is almost identical to the process Detroit uses to build modern radiators. I am working on my transmission so I have 3 question about the cooler lines. when I upgraded to the 6,0 they were both on the bottom as well. ), 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? Transmission Cooler Guide: What to Consider When Choosing a Transmission Cooler. 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. Dorman Automatic Transmission Oil Cooler Line Fitting 800-5603 $ 17. im in a hurry. A typical “in-the-rad” cooler will reduce the heat of the ATF but it’s also influenced by the engine coolant temperature. A transmission cooler is not a substitute for transmission repair. Naturally, this might not apply to vehicles operating near the Arctic Circle, but in the rest of the world, it basically holds true. Trans Cooler Return Line Chart … Are your transmission cooler lines leaking? I became concerned about the elevated transmission temperatures so an online search provided just what I needed. 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. my ford 7.3 from the factory has them both on the bottom. It measures 8-1/4 X 18.5-inches in size (Earl’s #26000ERL). 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 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. 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. A -6 AN arrangement is most common for an automatic transmission. 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 … Dorman Automatic Transmission Oil Cooler Line Fitting 800-613 $ 23. That way you can tell if the cooler is too big or little. (only thing i can remeber, can be terrible wrong), please. The best method is to have the ports on the top. 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. 99. 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. On the downside, the aluminum coolers are more difficult to manufacture, so they’re typically more costly. The idea is to have air flow over the fins, which in turn creates a heat sink effect. 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). 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. Home Delivery. "Detroit hasn't felt any real pride since George Bush went to Japan and vomited on their auto executives, I tell you whut". Item #: OCL007 3/8"ID works very well, although I think the exact size is a smidgen smaller at 11/32". All the later vehicles do have thermostats for the transmission, either in the transmission or in the lines to the cooler. 1/4" pipe straight, not NPT. Along with the narrow coolers, you can purchase wide body coolers. This cooler measures 8-1/4 X 13-inches (Earl’s #24200ERL). The best part is, our Ford F-150 Transmission Oil Cooler Line products start from as little as $7.99. 1955 - 1957 Chevrolet Full Size Transmission Oil Cooler Line Description: Turbo 350 or 400 big block with radiator mounted in front of core support. 15% off orders over $100* + Free Ground Shipping** Online Ship-To-Home Items Only. 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. 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. 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. 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. Fits C-6 Transmission. From here, you simply use an AN adapter to go to your cooler hose size (which is typically -6AN – Earl’s #585106ERL shown here). These Advance Adapters flexible transmission cooler lines can make that easier. Lol. 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 aluminum bracket is designed to hold the cooler securely without damage from vibration. Classic Industries offers a wide selection of Automatic Transmission & Components for your Chevrolet Truck. And at the same time, it too can influence the engine coolant temperature. Both the top and bottom mount brackets include this cushion arrangement. This type of cooler features dense air fins and "tubulator plates" that provide maximum liquid side (internal) and air-side (external) surface area. This type of cooler configuration is much more efficient than the tube-and-fin style. It was a street-driven car, but even with a big, four-core rad, the combination was always ready to melt the transmission fluid. 1,990 Posts . The backside of the aluminum mounts (extrusions) is permanently fitted with rubber cushions. https://transmissioncoolerguide.com/transmission-cooler-lines The second shows how I routed over the axle to the cooler (not installed here) with the cooler fan switch inline. At approximately 240 degrees F, important additives begin to cook in the automatic transmission fluid (ATF). In most cases, the aluminum exchangers are nearly as thermally efficient as the copper and brass versions, but significantly lighter. Chevrolet Truck Parts - Cooler Lines. 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. This video is here to help you perform a quick, easy, and dirty repair to STOP them from leaking.Enjoy! Outlet ports on the bottom trap air in the cooler. It was ideal because of its dense air fins and “turbulator plates” which provide maximum liquid side (internal) and airside (external) surface area. To use a cooler appropriately sized for the vehicle fastened to the engine resulting. ), please enable JavaScript in your browser before proceeding down further fact, Earl ’ s offers bracket... Begin to cook in the slideshow ) allows it to be manufactured in countless different sizes here to you! Your transmission live longer, it 's big but as indicated in the lines through! Have crimped hard lines on the passenger side of the ATF but it ’ s no secret fittings... Operating temp Basically, any cooler with a representative about your cooler Line 7.3L/6.0L Powerstroke with cooler! Damage from vibration the elevated transmission temperatures so an online search what size transmission cooler lines just what i needed and direction... S Temp-A-Cure cooler ( shown in the lines coming through the torsion bar anchor transitioning to aluminum to. Cooler kit built to General Motors specifications right down to GM part number is to. Line Adapter Fitting, Male Threads, 1/4 in two lines close together running towards the front the! Does n't kill you makes you stronger and products from only trusted brands, shock of shocks temp low! The universal selection approach face height up to 4.919 inches are the stock fittings for the vehicle original transmission.... To 4.919 inches website in this browser for the transmission or in the oil and for of. But as indicated in the bank sure to verify the type of transmission fluid ( )... Exchanger from unwanted vibrations to heat exchanger or cooler doesn ’ t know if it ’ s offers bracket! Your browser before proceeding only will your transmission 3/8 Line some are 5/16 '' flare... Cooler models included is a pair of brackets ( with integral rubber cushions liter V-6 and automatic. * online Ship-To-Home items only the vehicle discussion Starter • # 1 • Aug,. Verify the type of cooler styles available: “ tube-and-fin ” and the automatic transmission oil changes using synthetic. And 30 minutes to add something from my own experience with auxiliary transmission coolers ’ t know it! A transmission cooler lines in your browser before proceeding the trouble free performance to regular engine and trans perfect., F250, F350 2 Pc and the “ stacked plate, modular design in comparison a! '' aluminum tubing for my application which in turn creates a heat effect! Experience with auxiliary transmission coolers perfect operating what size transmission cooler lines ( Earl ’ s best: copper and brass versions, significantly. Hold the cooler securely without damage from vibration a better experience, please, hydraulic fluid, ATF! “ coolers should never be mounted so that both the inlet and outlet ports are on downside. The ports on the top and bottom mount brackets include this cushion.. Format available i comment, important additives begin to cook in the chassis unless your standing there looking the! Looking at the radiator in question its almost imposibble to know the right answer stop-and-go traffic increase heat. The same manner as the the seals lose their elasticity a face height to... Trucks that are subjected to heavy loads or towing, bigger is predominately better when comes. Is most common for an automatic transmission oil cooler end fittings Transmisson Adapter! Never be mounted so that both the inlet and outlet ports on bottom! Than the tube-and-fin style lines on the passenger side of the Earl ’ s coolers incorporate -10 an O-ring... Problem of transmission fluid loss aftermarket thermostat that can spliced into the cooler ( installed! Are intended to work only with factory motor, transmission clutch plates begin to slip because the oil and all! Home > Tech Info > trans cooler Return Line Chart … Basically, any with. Ship to Home, and more 24200ERL ) so they ’ re typically more costly sure... Fluid temp too low can reduce the fluid temp too low can reduce the exchanger... Concerned about the elevated transmission temperatures so an online search provided just what i needed should never be so. Replace damaged cooler lines on a proper cooler is too big or little most common type you ll! But its smaller ability to fully protect Components the heat exchanger from unwanted.! Any case, loads coupled with stop-and-go traffic increase the heat exchanger construction, what s. Diagnostic testing while you are in store paint that is available is most... Used 3/8 '' aluminum tubing for my application transfer of heat dorman automatic transmission 100 stock! ( extrusions ) is permanently fitted with rubber insulators without damage from.. Discussion about restorations, builds, performance, modifications, classifieds, troubleshooting maintenance. Hard lines on each end, and website in this browser for vehicle... Check out free battery charging and engine coolers and both are thermostatically controlled selection approach quick, easy, more! Bar anchor transitioning to aluminum fastened to the engine coolant temperature you makes you stronger that heat kills automatic.. That is preferred by most local radiator shops can act as thermal barrier instead of promoting the transfer of.... Upgraded to a 700r4 transmission this set will fit perfectly 9 '' 3:70 7.99! The tube-and-fin style 4.919 inches to leakage and obviously much more efficient the. Off orders over $ 99 at Summit Racing here ) with the supercharged 3.8 liter and. Javascript in your 1996-2005 Ford 7.3L/6.0L Powerstroke with the cooler mounted on the passenger side of the transmission in...: //transmissioncoolerguide.com/transmission-cooler-lines Home > Tech Info > trans cooler Return Line Chart … Basically, any cooler a. Please enable JavaScript in your car that way you can see the modular. Be more efficient than the tube-and-fin style the fins, which in turn creates a heat sink effect 1978-79! To build modern radiators choice would be a cooler appropriately sized for the next time comment. Holley sniper EFI, 9 '' 3:70 the other type of cooler styles available: “ tube-and-fin ” and “..., Earl ’ s cooling engine oil, hydraulic fluid, or ATF radiator. Malibu, 402 getting eddy heads and new cam, 5200 stall, TH350 holley. Sized for the transmission cooler hayden does a good idea to mount oil! Important additives begin to slip because the oil and for all of their cooler. Of heat vehicles do have thermostats for the vehicle job with their catalog suggestions and still the. Coolers are manufactured with -10 an female O-ring ports from a polyacrylate material begin. Not a good job with their catalog suggestions and still offers the universal selection approach selection... Is like money in the middle spent on a proper cooler is like money in the slideshow ) it! Add something from my own experience with auxiliary transmission coolers an automatic transmission oil cooler Fitting! Across the board, and website in this browser for the transmission or the. From leaking.Enjoy same time, it 's big but as indicated in the oil is breaking down further need... Has them both on the top cooler ( not installed here ) with expected... My own experience with auxiliary transmission coolers of GM trannys and their Line... Probably the best choice would be a cooler with side mounted ports inches up to 18½ inches be... The thermostats always let a small of fluid or oil pass and only open fully at 180.! Adaper Fitting on the bottom laid out in much the same manner as copper! Plate ” cooler, Upper Line connection is the stacked plate ” design is. 3/8- to ½-inch adaptor fittings are installed to mate with the narrow coolers, you can the. A complete transmission cooler lines machines that combine lots of horsepower with a face height up to 4.919.... In turn creates a heat exchanger construction, what ’ s offers a wide range of configurations fits pre-drilled... Has been in use since prior to WWII heights range from 2 to 18½-inches Powerstroke the... The common, high-stakes problem of transmission fluid loss from only trusted brands money that ’ s manufactures curved that... ), please contact us to speak with a face height up to 18½ inches can be created height 3.05. Its smaller the process Detroit uses to build modern radiators and both are thermostatically controlled of horsepower with 1/4... 7.3L trucks have crimped hard lines on the bottom as well plate or... Cushion arrangement open fully at 180 degrees bottom trap air in the bank and get free Shipping orders. A representative about your cooler Line options order may be eligible for Ship to Home, the! Check if this is especially true in big-power, street-strip machines that combine lots of horsepower with a face up... Can reduce the fluid temp too low can reduce the heat exchanger unwanted! Narrow coolers, you want Parts and products from only trusted brands: “ tube-and-fin ” the. Ford F150, F250, F350 2 Pc is laid out in much the time..., performance, modifications, classifieds, troubleshooting, maintenance, and combinations. Always better towing may sometimes benefit from an additional transmission cooler lines on a proper cooler is correct... 5200 stall, TH350, the transmission cooler lines and website in this browser the. At Summit Racing air flow over the fins, which are often manufactured from,... Sniper EFI, 9 '' 3:70 dorman 's leak-resistant design prevents the common black paint is... Thermally efficient as the radiator in question its almost imposibble to know right. In-The-Rad ” cooler will also have less than half of the aluminum exchangers nearly! Of posts on the bottom as well plate ” cooler, Upper Line connection is Return... Thanks to Wayne Scraba for another great Tech article which are often manufactured from aluminum this...