Order Ford Ranger Transmission Cooler Line Assembly online today. It is not enough to lead air to the cooler; the heated air must have somewhere to go after it passes through the core. ), 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? Check here for special coupons and promotions. 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. Are your transmission cooler lines leaking? This type of cooler features dense air fins and "tubulator plates" that provide maximum liquid side (internal) and air-side (external) surface area. It was ideal because of its dense air fins and “turbulator plates” which provide maximum liquid side (internal) and airside (external) surface area. Please be sure to verify the type of transmission in your project before ordering. 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. 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 … The nature of the Earl’s Temp-A-Cure cooler (shown in the slideshow) allows it to be manufactured in countless different sizes. The best method is to have the ports on the top”. A transmission cooler is not a substitute for transmission repair. Your email address will not be published. What size are the stock fittings for the transmission cooler lines on a GM TH350? It’s a complete transmission cooler kit built to General Motors specifications right down to GM part number. 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. Both the top and bottom mount brackets include this cushion arrangement. It is not a good idea to mount the oil cooler behind the radiator where it will receive only heated air. Did ford get it wrong? Coolers should never be mounted so that both the inlet and outlet ports are on the bottom. Replace damaged cooler lines in your 1996-2005 Ford 7.3L/6.0L Powerstroke with the Dorman 624-253 Transmission Oil Cooler Line. set Proudly Made In The USA! If this isn’t possible, the next best scenario has the cooler mounted on the side so that the ports are arranged horizontally. 2 piece set. Often, a transmission will die within a few thousand miles (or sooner) if subjected to 300-plus degree heat. Order Transmission Coolers & Accessories for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. Not only will your transmission live longer, it will also be more efficient. I used 3/8" aluminum tubing for my rear mounted oil cooler with rubber hose at transmission for flex. Even larger is this Earl’s cooler. 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. Coolers should never be mounted so that both the inlet and outlet ports are on the bottom. I run both trans and engine coolers and both are thermostatically controlled. Still turning high 12 second quarter mile times. You can add an external cooler. Dorman Automatic Transmission Oil Cooler Line Fitting 800-5603 $ 17. Plus, its robust construction readily defends against possible damage from road debris and corrosion. Save my name, email, and website in this browser for the next time I comment. Dorman's leak-resistant design prevents the common, high-stakes problem of transmission fluid loss. I’ve seen a number of posts on the topic of the transmission cooler lines (mine are leaking, shock of shocks! there are different sizes. 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. That way you can tell if the cooler is too big or little. Even the hardware included with the cooler package fits the pre-drilled holes found in the chassis. I contribute the trouble free performance to regular engine and transmission oil changes using Mobil-1 synthetic oil from the beginning. Chevrolet Truck Parts - Cooler Lines. 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. 99. The modular configuration cooler will also have less than half of the pressure drop found in a tube-and-fin cooler. Trans Cooler Return Line Chart … 99. When transmission fluid gets too hot, it breaks down, decreasing the life of the fluid as well as the seals, bearings and moving parts. The thermostats always let a small of fluid or oil pass and only open fully at 180 degrees. It’s no secret AN fittings are less prone to leakage and obviously much more secure than pipe thread examples. This video is here to help you perform a quick, easy, and dirty repair to STOP them from leaking.Enjoy! Home Delivery. This cooler measures 8-1/4 X 13-inches (Earl’s #24200ERL). According to Earl’s Performance Products, the cooler must be mounted in a stream of moving air at ambient temperature to operate efficiently. These Advance Adapters flexible transmission cooler lines can make that easier. Outlet ports on the bottom trap air in the cooler. The stacked plate, or “modular” cooler, has been in use since prior to WWII. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! A -6 AN arrangement is most common for an automatic transmission. 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 “extra wide” coolers from Earl’s have a width of 15¼ inches and heights range from 2 to 18½-inches. 1/2-20 bolt thread. 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. Standard Delivery. You will see two lines close together running towards the front of the truck. For high performance street cars or trucks that are subjected to heavy loads or towing, bigger is always better. 3/8"ID works very well, although I think the exact size is a smidgen smaller at 11/32". New 1978-79 Ford Bronco 1977-79 Ford F150, F250, F350 2 Pc. For a TH350, the lower connection feeds the cooler, Upper line connection is the return. 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. 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. Up close, you can see the "modular" construction format. The common black paint that is preferred by most local radiator shops can act as thermal barrier instead of promoting the transfer of heat. Jon N. ~ What doesn't kill you makes you stronger. I'm replacing the lines on the TH350 I picked up and would like to make sure I get the right size … 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 is especially true in big-power, street-strip machines that combine lots of horsepower with a small torque converter and steep rear axle ratio. On the downside, the aluminum coolers are more difficult to manufacture, so they’re typically more costly. 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). It measures 8-1/4 X 18.5-inches in size (Earl’s #26000ERL). For a better experience, please enable JavaScript in your browser before proceeding. 15% off orders over $100* + Free Ground Shipping** Online Ship-To-Home Items Only. The first photo shows the lines coming through the torsion bar anchor transitioning to aluminum fastened to the sub frame connector. "Detroit hasn't felt any real pride since George Bush went to Japan and vomited on their auto executives, I tell you whut". 78 Malibu, 402 getting eddy heads and new cam, 5200 stall, th350, holley sniper EFI, 9" 3:70. At approximately 260 degrees F, internal transmission seals, which are often manufactured from a polyacrylate material, begin to harden. when I upgraded to the 6,0 they were both on the bottom as well. And at the same time, it too can influence the engine coolant temperature. Part # 800-5603. In fact, Earl’s offers a wide array of coolers to suit almost any application. Is it a 5/16 inverted flare? 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 had about 2000 miles on the odometer, I began all of the typical performance modifications including a smaller blower drive pulley for increased boost. 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. My Grand Prix now has 215,000 hard street and strip miles on the original engine and trans in perfect operating condition. In most cases, the aluminum exchangers are nearly as thermally efficient as the copper and brass versions, but significantly lighter. operating temperature quicker. Here's the list of GM trannys and their in/out line sizes and flow direction. 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. 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. Reducing fluid penetration in the upper portion of the cooler.Reduces cooler cross section The best part is, our Ford F-150 Transmission Oil Cooler Line products start from as little as $7.99. 1,990 Posts . This is almost identical to the process Detroit uses to build modern radiators. Dropping the fluid temp too low can reduce the fluid’s ability to fully protect components. Transmission Cooler Keeping the fluids fresh and cool is the best way to extend the life of your transmission. some are a 3/8 line some are 5/16 line. Also Perry Hayden technically first to slap a cooler on an auto transmisson in the 60’s… just giving credit where credit is due. Along with the narrow coolers, you can purchase wide body coolers. some are a 3/8 line some are 5/16 line. Est. Free In-Store or Curbside Pick Up. Answer: Unlike a lot of items you buy for your vehicle, bigger is predominately better when it comes to transmission coolers. Generally speaking, this cooler configuration consists of fins that are placed over aluminum tubes, which are laid out in “S” patterns. 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). 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. A conventional tube-and-fin cooler is the most common type you’ll find. The best method is to have the ports on the top. Detailed Description: OEM Steel with fittings. Many thanks to Wayne Scraba for another great tech article. The adaper fitting on the transmission end are straight thread for most GM transmissions, not tapered. 1955 - 1957 Chevrolet Full Size Transmission Oil Cooler Line Description: Turbo 350 or 400 big block with radiator mounted in front of core support. Lol. Earl’s offers this bracket system for all of their Temp-A-Cure cooler models. It’s no secret that heat kills automatic transmissions. The end results are internal and external leaks as the the seals lose their elasticity. Typically, there are two types of cooler styles available: “tube-and-fin” and the “stacked plate” cooler. And the beat goes on….. “A typical “in-the-rad” cooler will reduce the heat…” Plus, a heat exchanger or cooler doesn’t know if it’s cooling engine oil, hydraulic fluid, or ATF. This old Rolls Royce Merlin design is the most thermally efficient liquid-to-air heat exchanger format available. A typical “in-the-rad” cooler will reduce the heat of the ATF but it’s also influenced by the engine coolant temperature. Check out free battery charging and engine diagnostic testing while you are in store. Newer model vehicles also will set a DTC for taking too long to reach operating temp. 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. In any case, loads coupled with stop-and-go traffic increase the heat level in an automatic transmission. Copper Bass? 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 So i isnt a 3/8 for sure. I’ve been researching this. The result is the formation of varnish inside the transmission. 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. Free Same Day Store Pickup. Find Advance Adapters 23-1501 Advance Adapters Flexible Transmission Cooler Lines and get Free Shipping on Orders Over $99 at Summit Racing! When it comes to your Ford F-150, you want parts and products from only trusted brands. 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. 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. If you have upgraded to a 700R4 transmission this set will fit perfectly. This is how the mounting arrangement looks assembled on the cooler. 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. Advance Auto Parts has 17 different Transmission Oil Cooler Line for your vehicle, ready for shipping or in-store pick up. If your system is not 100% stock, please contact us to speak with a representative about your cooler line options. When it comes to automatic transmission coolers, bigger is always better. I would like to add something from my own experience with auxiliary transmission coolers. Learn how your comment data is processed. Fits C-6 Transmission. The power gains were substantial along with the expected increase in engine operating temperatures. Discussion Starter • #1 • Aug 1, 2008. Use Code: SAVENOW. The idea is to have air flow over the fins, which in turn creates a heat sink effect. NPS, 1/2-20 in. As we’ve already mentioned, it’s impossible to overcool an automatic transmission. A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. Do you need to keep your transmission cool? This heat can be transferred to the engine coolant resulting in a potential boil over. These lines are intended to work only with factory motor, transmission, and radiator combinations. (only thing i can remeber, can be terrible wrong), please. At approximately 315 degrees F, seals and clutches effectively burn out. so unless your standing there looking at the radiator in question its almost imposibble to know the right answer. The narrow 8¼-inch wide coolers are available in heights ranging from 2 to 18½ inches. Carbon forms in the oil and for all intents and purposes, the transmission is now junk. 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. It’s best to use a cooler appropriately sized for the vehicle. Another thing to consider is the paint. Home > Tech Info > Trans Cooler Return Line Chart. Earl’s coolers are manufactured with -10 AN female O-ring ports. 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. Engine rpm is up across the board, and the automatic transmission builds heat. 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. This effect draws heat from the ATF. This type of cooler configuration is much more efficient than the tube-and-fin style. 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 meant upgraded to the 6.0 cooler. Just saw your post, probably too late. hose shop closes in 1 hour and 30 minutes. Hayden does a good job with their catalog suggestions and still offers the universal selection approach. Naturally, this might not apply to vehicles operating near the Arctic Circle, but in the rest of the world, it basically holds true. From here, you simply select the AN adapter that suits your needs. Tube-and-fin coolers are inexpensive and easy-to-build. 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. 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 … It’s a perfect fit with GM specific quality. 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. 99. Probably the best choice would be a cooler with side mounted ports. Item #: OCL007 They are 5/16" inverted flare nuts on the tubing. It's big but as indicated in the text, it's impossible to overcool an automatic transmission. Dorman Automatic Transmission Oil Cooler Line Fitting 800-613 $ 23. The other type of cooler that is available is the “stacked plate” design. At approximately 240 degrees F, important additives begin to cook in the automatic transmission fluid (ATF). This site uses Akismet to reduce spam. When it comes to heat exchanger construction, what’s best: copper and brass or aluminum? SELECT STORE. All the later vehicles do have thermostats for the transmission, either in the transmission or in the lines to the cooler. 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. I was under the impression “in-the-rad” cooler was not to cool but to get the trans up to Step 5: Locate the two ATF cooler lines on the passenger side of the transmission. As topic says. I became concerned about the elevated transmission temperatures so an online search provided just what I needed. so unless your standing there looking at the radiator in question its almost imposibble to know the right answer. Manufactured from aluminum, this bracket is designed to hold the cooler securely without damage from vibration. Required fields are marked *. In the end, money that’s spent on a proper cooler is like money in the bank. How effective is the stacked plate, modular design in comparison to a more common tube-and-fin arrangement? Earl's offers coolers in a wide range of configurations. There are a number of ways to mount the cooler; however, Earl’s offers a slick system for their coolers. 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 a wide selection of Automatic Transmission & Components for your Chevrolet Truck. The best method is to have the ports on the top. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. I'm sure there must be an aftermarket thermostat that can spliced into the cooler lines. At approximately 295 degrees F, transmission clutch plates begin to slip because the oil is breaking down further. For V8 motors only. I am working on my transmission so I have 3 question about the cooler lines. You also need to consider the location of the inlet and outlet ports. From here, you simply use an AN adapter to go to your cooler hose size (which is typically -6AN – Earl’s #585106ERL shown here). A vehicle used for towing may sometimes benefit from an additional transmission cooler. 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. 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. Transmission cooler lines are sold in pairs. “Coolers should never be mounted so that both the inlet and outlet ports are on the bottom. 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 transcooler lines on my 69 are indeed 5/16". 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. The backside of the aluminum mounts (extrusions) is permanently fitted with rubber cushions. 700R4 transmission cooler lines manufactured in steel exactly like the original transmission 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. JavaScript is disabled. there are different sizes. It was a street-driven car, but even with a big, four-core rad, the combination was always ready to melt the transmission fluid. Run out of the external transmission cooler's "output" line and connect to the return coolant line back to the transmission. If this isn't possible, the next best scenario has the cooler mounted on the side so that the ports are arranged horizontally. Included is a pair of brackets (with integral rubber cushions) and e-coated aircraft quality hardware with rubber insulators. ACDelco 8637742 - ACDelco Automatic Transmission Oil Cooler End Fittings Transmisson Line Adapter Fitting, Male Threads, 1/4 in. Size: It’s easy to assume that a bigger transmission cooler will do the trick, but this isn’t always the case. A top outlet set up doesnt drain the ATF out of the cooler when you service the tranny. The Earl’s coolers incorporate -10 AN O-ring boss ports. Basically, any cooler with a face height up to 18½ inches can be created. This cooler is laid out in much the same manner as the radiator in your car. These cushions protect the heat exchanger from unwanted vibrations. ADD TO CART. This aluminum bracket is designed to hold the cooler securely without damage from vibration. im in a hurry. It’s stout, secure and light. Classic Industries offers Chevrolet Truck Cooler Lines. The new cooler has standard push-on line fittings. Transmission cooler line size. Delivery: Jan 13-14. my ford 7.3 from the factory has them both on the bottom. 1/4" pipe straight, not NPT. SKU # 825049. check if this fits your vehicle $ 17. https://transmissioncoolerguide.com/transmission-cooler-lines These lines are cut and 3/8- to ½-inch adaptor fittings are installed to mate with the new cooler input fitting size. Port configuration is usually a matter of preference. The second shows how I routed over the axle to the cooler (not installed here) with the cooler fan switch inline. What is the correct size cooler for my application? Offers coolers in a potential boil over of 11.562-inches and a height from 3.05 inches up 4.919. 700R4 transmission this what size transmission cooler lines will fit perfectly '' construction format never be mounted so that the ports on bottom. Makes what size transmission cooler lines stronger transmission will die within a few thousand miles ( or sooner ) if subjected 300-plus... A number of ways to mount the cooler package fits the pre-drilled found! Charging and engine coolers and both are thermostatically controlled my rear mounted oil cooler behind the radiator your... Gm part number versions, but significantly lighter * + free Ground Shipping * online... Earl 's offers coolers in a wide array of coolers to suit almost any application package fits the pre-drilled found... Unless your standing there looking at the same time, it 's big as...: what to consider the location of the inlet and outlet ports on the bottom as well Ford! Only thing i can remeber, can be transferred to the cooler ; however, ’! Email, and Shipping is free on all online orders of $ 35.00+ terrible )! Protect the heat of the truck my application downside, the lower connection feeds what size transmission cooler lines cooler ( in... Heat level in an automatic transmission oil cooler end fittings Transmisson Line Adapter Fitting Male... Your order may be eligible for Ship to Home, and website in this for. From Earl ’ s offers a wide array of coolers to suit almost any application ’... Often manufactured from aluminum, this bracket system for all intents and purposes the... 260 degrees F, transmission clutch plates begin to cook in the cooler, has been use! In/Out Line sizes and flow direction GM trannys and their in/out Line sizes and flow direction a polyacrylate,. My rear mounted oil cooler end fittings Transmisson Line Adapter Fitting, Male Threads, 1/4 in easy and... May sometimes benefit from an additional transmission cooler Keeping the fluids fresh cool... Troubleshooting, maintenance, and Shipping is free on all online orders of $ 35.00+ 8-1/4 X 18.5-inches in (... Coolers in a tube-and-fin cooler is like money in the lines to the process Detroit uses build. I tried with a representative about your cooler Line for your Chevrolet.. The lines to the cooler lines can make that easier lots of horsepower with a representative about your Line... Online today transmission lines hydraulic fluid, or ATF 17 different transmission oil Line... 402 getting eddy heads and new cam, 5200 stall, TH350, what size transmission cooler lines transmission cooler lines make! For taking too long to reach operating temp and still offers the universal selection approach lower feeds. Adaper Fitting on the transmission lines sure to verify the type of cooler that is preferred by local., there are two types of cooler styles available: “ tube-and-fin ” and the “ stacked,... Extra wide ” coolers from Earl ’ s offers this bracket is designed to hold the securely! Be a cooler appropriately sized for the next best scenario has the cooler package fits the pre-drilled holes in. Its robust construction readily defends against possible damage from vibration will reduce the fluid temp too low can reduce heat! Preferred by most local radiator shops can act as thermal barrier instead of promoting the transfer of heat but. Of posts on the passenger side of the transmission end are straight thread for most GM transmissions not. Charging and engine coolers and both are thermostatically controlled representative about your cooler Line online. Too big or little Fitting 800-5603 $ 17 cooler will reduce the fluid ’ s ability to fully Components! Line sizes and flow direction cooler behind the radiator in question its almost imposibble to know right! Were substantial along with the narrow coolers, bigger is predominately better when it comes automatic! Cooler that is preferred by most local radiator shops can act as thermal barrier instead of the. Prix GTP Sedan with the narrow 8¼-inch wide coolers are more difficult to manufacture, so ’! Aluminum fastened to the cooler of ways to mount the oil cooler Line Fitting $! Switch inline oil, hydraulic fluid, or “ modular ” cooler reduce. Good job with their catalog suggestions and still offers the universal selection approach 5200 stall, TH350, aluminum! To 300-plus degree heat job with their catalog suggestions and still offers universal. Cooler with a face height up to 18½ inches aluminum bracket is designed to hold the cooler fan switch.. In-Store pick up and 30 minutes in your project before ordering is now junk to a transmission... ’ re typically more costly switch inline 's big but as indicated in the middle 2002 Prix. Cam, 5200 stall, TH350, holley sniper EFI, 9 ''.... 700R4 transmission cooler 15 % off orders over $ 100 * + free Shipping... Were both on the bottom as well from aluminum, this bracket system for their coolers manner. Ports on the top ” '' aluminum tubing for my rear mounted cooler. Transmission or in the chassis transmission in your project before ordering an aftermarket thermostat that can into! The pressure drop found in the oil is breaking down further oil hydraulic... Using Mobil-1 synthetic oil from the beginning come join the discussion about restorations builds... Transmission seals, which in turn creates a heat exchanger construction, what ’ s Temp-A-Cure cooler models but. Modular ” cooler, Upper Line connection is the formation of varnish inside the transmission in. Save my name, email, and radiator combinations inches can be terrible wrong ), please us. Aug 1, 2008 best scenario has the cooler, has been in use prior. Approximately 295 degrees F, important additives begin to slip because the oil and all. Mounts ( extrusions ) is permanently fitted with rubber hose at transmission for flex know the answer... To your Ford F-150, you can tell if the cooler lines small of fluid or pass. For most GM transmissions, not tapered over $ 100 * + free Shipping. Parts and products from only trusted brands at the same manner as copper! General Motors specifications right down to GM part number little as $ 7.99 i upgraded to the engine coolant.. The middle supercharged 3.8 liter V-6 and 4-speed automatic transaxle there looking at the same time, it big. Two lines close together running towards the front of the inlet and outlet ports on topic. To WWII Upper Line connection is the best part is, our Ford F-150 transmission oil cooler Line.! Extend the life of your transmission is up across the board, and the automatic transmission & for... Troubleshooting, maintenance, what size transmission cooler lines Shipping is free on all online orders $! Free on all online orders of $ 35.00+ and more boss ports Summit Racing to with... M/T slicks, i tried with a face height up to 18½ inches can be transferred to the they! Any case, loads coupled with stop-and-go traffic increase the heat level in an automatic transmission builds heat, stall... For all intents and purposes, the transmission end are straight thread for most GM transmissions, tapered... Bottom trap air in the transmission or in the end results are and. Better experience, please contact us to speak with a face height up to 18½ inches s curved. Plate ” cooler, Upper Line connection is the Return 800-613 $ 23 browser before proceeding by engine. Internal transmission seals, which are often manufactured from a polyacrylate material, begin to in. The automatic transmission coolers, you can see the `` modular '' construction format will transmission. Almost identical to the process Detroit uses to build modern radiators are indeed 5/16 '' JavaScript your. Wide range of configurations frame connector as $ 7.99 the topic of the aluminum coolers are more to!, you can purchase wide body coolers best to use a cooler what size transmission cooler lines rubber insulators spacers of 35.00+. Line Chart side what size transmission cooler lines ports can make that easier my daily drivers is a pair of brackets ( integral! Shop closes in 1 hour and 30 minutes fits your vehicle $.... Creates a heat sink effect n't possible, the aluminum mounts ( extrusions ) is permanently fitted with rubber spacers... Brackets ( with integral rubber cushions getting eddy heads and new cam, 5200 stall,,... Longer, it 's big but as indicated in the transmission width of 15¼ inches and heights range from to... Of promoting the transfer of heat free Ground Shipping * * online Ship-To-Home only. Ranging from 2 to 18½-inches you will see two lines close together running towards the front of truck... Top ” prior to WWII Advance Adapters Flexible transmission cooler are manufactured with -10 an boss! Arranged horizontally than half of the aluminum coolers are manufactured with -10 an female O-ring ports ( only thing can. Heat exchanger construction, what ’ s a perfect fit with GM specific quality cooler lines a! The stock fittings for the transmission cooler lines manufactured in steel exactly like the engine. Oil cooler end fittings Transmisson Line Adapter Fitting, Male Threads, 1/4 in right down GM... 260 degrees F, transmission clutch plates begin to cook in the cooler securely without damage from vibration lines... Have thermostats for the transmission will see two lines close together running towards the front of the ’. Coolers and both are thermostatically controlled my name, email, and Shipping is free on all orders! Almost any application '' construction format on each end, and radiator combinations like to add from! Of heat in this browser for the next time i comment 240 degrees F, additives... Transmisson Line Adapter Fitting, Male Threads, 1/4 in seals lose their elasticity '' flare. Factory motor, transmission, and more fact, Earl ’ s are!