Plus, its robust construction readily defends against possible damage from road debris and corrosion. Did ford get it wrong? 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. If this isn’t possible, the next best scenario has the cooler mounted on the side so that the ports are arranged horizontally. 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. For a TH350, the lower connection feeds the cooler, Upper line connection is the return. Find Advance Adapters 23-1501 Advance Adapters Flexible Transmission Cooler Lines and get Free Shipping on Orders Over $99 at Summit Racing! “Coolers should never be mounted so that both the inlet and outlet ports are on the bottom. This is how the mounting arrangement looks assembled on the cooler. Classic Industries offers Chevrolet Truck Cooler Lines. Outlet ports on the bottom trap air in the cooler. 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. Just saw your post, probably too late. ADD TO CART. This aluminum bracket is designed to hold the cooler securely without damage from vibration. If this isn't possible, the next best scenario has the cooler mounted on the side so that the ports are arranged horizontally. In fact, Earl’s offers a wide array of coolers to suit almost any application. Hayden does a good job with their catalog suggestions and still offers the universal selection approach. At approximately 240 degrees F, important additives begin to cook in the automatic transmission fluid (ATF). SELECT STORE. Run out of the external transmission cooler's "output" line and connect to the return coolant line back to the transmission. my ford 7.3 from the factory has them both on the bottom. ), 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? Rather than using a tube to carry the ATF inside the cooler, the fins actually form the passage for the fluid to pass through. When it comes to automatic transmission coolers, bigger is always better. It was a street-driven car, but even with a big, four-core rad, the combination was always ready to melt the transmission fluid. I'm sure there must be an aftermarket thermostat that can spliced into the cooler lines. It was ideal because of its dense air fins and “turbulator plates” which provide maximum liquid side (internal) and airside (external) surface area. When it comes to your Ford F-150, you want parts and products from only trusted brands. This heat can be transferred to the engine coolant resulting in a potential boil over. 26 X 8.50-15 M/T slicks, I tried with a 1/4 npt but its smaller. some are a 3/8 line some are 5/16 line. Advance Auto Parts has 17 different Transmission Oil Cooler Line for your vehicle, ready for shipping or in-store pick up. This is almost identical to the process Detroit uses to build modern radiators. These cushions protect the heat exchanger from unwanted vibrations. 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. Plus, a heat exchanger or cooler doesn’t know if it’s cooling engine oil, hydraulic fluid, or ATF. Up close, you can see the "modular" construction format. All the later vehicles do have thermostats for the transmission, either in the transmission or in the lines to the cooler. and most say it doesn’t matter. 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. Delivery: Jan 13-14. 78 Malibu, 402 getting eddy heads and new cam, 5200 stall, th350, holley sniper EFI, 9" 3:70. The power gains were substantial along with the expected increase in engine operating temperatures. The Earl’s coolers incorporate -10 AN O-ring boss ports. Come join the discussion about restorations, builds, performance, modifications, classifieds, troubleshooting, maintenance, and more! 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. This cooler is laid out in much the same manner as the radiator in your car. As we’ve already mentioned, it’s impossible to overcool an automatic transmission. Both the top and bottom mount brackets include this cushion arrangement. The transcooler lines on my 69 are indeed 5/16". 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. Probably the best choice would be a cooler with side mounted ports. The end results are internal and external leaks as the the seals lose their elasticity. Chevrolet Truck Parts - Cooler Lines. Also Perry Hayden technically first to slap a cooler on an auto transmisson in the 60’s… just giving credit where credit is due. 1/2-20 bolt thread. This effect draws heat from the ATF. Port configuration is usually a matter of preference. 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. there are different sizes. Included is a pair of brackets (with integral rubber cushions) and e-coated aircraft quality hardware with rubber insulators spacers. Free In-Store or Curbside Pick Up. This cooler measures 8-1/4 X 13-inches (Earl’s #24200ERL). 99. Classic Industries offers a wide selection of Automatic Transmission & Components for your Chevrolet Truck. These lines are intended to work only with factory motor, transmission, and radiator combinations. A conventional tube-and-fin cooler is the most common type you’ll find. Is it a 5/16 inverted flare? That way you can tell if the cooler is too big or little. 99. It’s a complete transmission cooler kit built to General Motors specifications right down to GM part number. im in a hurry. Are your transmission cooler lines leaking? The result is the formation of varnish inside the transmission. 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. I run both trans and engine coolers and both are thermostatically controlled. There are a number of ways to mount the cooler; however, Earl’s offers a slick system for their coolers. Carbon forms in the oil and for all intents and purposes, the transmission is now junk. 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". The best method is to have the ports on the top. Detailed Description: OEM Steel with fittings. when I upgraded to the 6,0 they were both on the bottom as well. Standard Delivery. Even the hardware included with the cooler package fits the pre-drilled holes found in the chassis. Trans Cooler Return Line Chart … For high performance street cars or trucks that are subjected to heavy loads or towing, bigger is always better. At approximately 315 degrees F, seals and clutches effectively burn out. Order Transmission Coolers & Accessories for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. The adaper fitting on the transmission end are straight thread for most GM transmissions, not tapered. some are a 3/8 line some are 5/16 line. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. They are 5/16" inverted flare nuts on the tubing. Answer: Unlike a lot of items you buy for your vehicle, bigger is predominately better when it comes to transmission coolers. 1,990 Posts . Many thanks to Wayne Scraba for another great tech article. Discussion Starter • #1 • Aug 1, 2008. 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. Earl’s offers this bracket system for all of their Temp-A-Cure cooler models. It’s a perfect fit with GM specific quality. New 1978-79 Ford Bronco 1977-79 Ford F150, F250, F350 2 Pc. Your email address will not be published. SKU # 825049. check if this fits your vehicle $ 17. As topic says. 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. You also need to consider the location of the inlet and outlet ports. Do you need to keep your transmission cool? Save my name, email, and website in this browser for the next time I comment. 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. I meant upgraded to the 6.0 cooler. This video is here to help you perform a quick, easy, and dirty repair to STOP them from leaking.Enjoy! 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. The common black paint that is preferred by most local radiator shops can act as thermal barrier instead of promoting the transfer of heat. Basically, any cooler with a face height up to 18½ inches can be created. Basically, any cooler with a face height up to 18½ inches can be created. So i isnt a 3/8 for sure. When it comes to heat exchanger construction, what’s best: copper and brass or aluminum? Newer model vehicles also will set a DTC for taking too long to reach operating temp. In any case, loads coupled with stop-and-go traffic increase the heat level in an automatic transmission. Est. 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. 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. This type of cooler configuration is much more efficient than the tube-and-fin style. Fits C-6 Transmission. 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. operating temperature quicker. 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. Coolers should never be mounted so that both the inlet and outlet ports are on the bottom. I contribute the trouble free performance to regular engine and transmission oil changes using Mobil-1 synthetic oil from the beginning. Included is a pair of brackets (with integral rubber cushions) and e-coated aircraft quality hardware with rubber insulators. Coolers should never be mounted so that both the inlet and outlet ports are on the bottom. It’s no secret AN fittings are less prone to leakage and obviously much more secure than pipe thread examples. The second shows how I routed over the axle to the cooler (not installed here) with the cooler fan switch inline. I was under the impression “in-the-rad” cooler was not to cool but to get the trans up to And the beat goes on….. “A typical “in-the-rad” cooler will reduce the heat…” If your system is not 100% stock, please contact us to speak with a representative about your cooler line options. 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). It’s no secret that heat kills automatic transmissions. Check out free battery charging and engine diagnostic testing while you are in store. I would like to add something from my own experience with auxiliary transmission coolers. Often, a transmission will die within a few thousand miles (or sooner) if subjected to 300-plus degree heat. Use Code: SAVENOW. The idea is to have air flow over the fins, which in turn creates a heat sink effect. The nature of the Earl’s Temp-A-Cure cooler (shown in the slideshow) allows it to be manufactured in countless different sizes. The “extra wide” coolers from Earl’s have a width of 15¼ inches and heights range from 2 to 18½-inches. Manufactured from aluminum, this bracket is designed to hold the cooler securely without damage from vibration. Free Same Day Store Pickup. there are different sizes. Item #: OCL007 Engine rpm is up across the board, and the automatic transmission builds heat. The stacked plate, or “modular” cooler, has been in use since prior to WWII. My Grand Prix now has 215,000 hard street and strip miles on the original engine and trans in perfect operating condition. You can add an external cooler. 1955 - 1957 Chevrolet Full Size Transmission Oil Cooler Line Description: Turbo 350 or 400 big block with radiator mounted in front of core support. Replace damaged cooler lines in your 1996-2005 Ford 7.3L/6.0L Powerstroke with the Dorman 624-253 Transmission Oil Cooler Line. NPS, 1/2-20 in. The thermostats always let a small of fluid or oil pass and only open fully at 180 degrees. At approximately 295 degrees F, transmission clutch plates begin to slip because the oil is breaking down further. I’ve seen a number of posts on the topic of the transmission cooler lines (mine are leaking, shock of shocks! The backside of the aluminum mounts (extrusions) is permanently fitted with rubber cushions. According to Earl’s Performance Products, the cooler must be mounted in a stream of moving air at ambient temperature to operate efficiently. This old Rolls Royce Merlin design is the most thermally efficient liquid-to-air heat exchanger format available. Dropping the fluid temp too low can reduce the fluid’s ability to fully protect components. It's big but as indicated in the text, it's impossible to overcool an automatic transmission. Generally speaking, this cooler configuration consists of fins that are placed over aluminum tubes, which are laid out in “S” patterns. A vehicle used for towing may sometimes benefit from an additional transmission cooler. I'm replacing the lines on the TH350 I picked up and would like to make sure I get the right size … The narrow 8¼-inch wide coolers are available in heights ranging from 2 to 18½ inches. https://transmissioncoolerguide.com/transmission-cooler-lines Reducing fluid penetration in the upper portion of the cooler.Reduces cooler cross section 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. Learn how your comment data is processed. Order Ford Ranger Transmission Cooler Line Assembly online today. In most cases, the aluminum exchangers are nearly as thermally efficient as the copper and brass versions, but significantly lighter. 1/4" pipe straight, not NPT. Here's the list of GM trannys and their in/out line sizes and flow direction. For a better experience, please enable JavaScript in your browser before proceeding. Dorman's leak-resistant design prevents the common, high-stakes problem of transmission fluid loss. ACDelco 8637742 - ACDelco Automatic Transmission Oil Cooler End Fittings Transmisson Line Adapter Fitting, Male Threads, 1/4 in. (only thing i can remeber, can be terrible wrong), please. It’s best to use a cooler appropriately sized for the vehicle. 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. 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. I am working on my transmission so I have 3 question about the cooler lines. Tube-and-fin coolers are inexpensive and easy-to-build. 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. 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. Even larger is this Earl’s cooler. Transmission Cooler Guide: What to Consider When Choosing a Transmission 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. Please be sure to verify the type of transmission in your project before ordering. 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. 3/8"ID works very well, although I think the exact size is a smidgen smaller at 11/32". 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 … JavaScript is disabled. This type of cooler features dense air fins and "tubulator plates" that provide maximum liquid side (internal) and air-side (external) surface area. A typical “in-the-rad” cooler will reduce the heat of the ATF but it’s also influenced by the engine coolant temperature. Required fields are marked *. Not only will your transmission live longer, it will also be more efficient. At approximately 260 degrees F, internal transmission seals, which are often manufactured from a polyacrylate material, begin to harden. For V8 motors only. Check here for special coupons and promotions. Jon N. ~ What doesn't kill you makes you stronger. The best method is to have the ports on the top”. It is not enough to lead air to the cooler; the heated air must have somewhere to go after it passes through the core. Home Delivery. 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 Dorman Automatic Transmission Oil Cooler Line Fitting 800-613 $ 23. 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. Size: It’s easy to assume that a bigger transmission cooler will do the trick, but this isn’t always the case. Transmission cooler line size. 99. 2 piece set. I’ve been researching this. 15% off orders over $100* + Free Ground Shipping** Online Ship-To-Home Items Only. 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. The best method is to have the ports on the top. Transmission cooler lines are sold in pairs. I used 3/8" aluminum tubing for my rear mounted oil cooler with rubber hose at transmission for flex. Naturally, this might not apply to vehicles operating near the Arctic Circle, but in the rest of the world, it basically holds true. 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. Part # 800-5603. It measures 8-1/4 X 18.5-inches in size (Earl’s #26000ERL). A forum community dedicated to Chevrolet Chevelle owners and enthusiasts. A -6 AN arrangement is most common for an automatic transmission. It is not a good idea to mount the oil cooler behind the radiator where it will receive only heated air. Transmission Cooler Keeping the fluids fresh and cool is the best way to extend the life of your transmission. Typically, there are two types of cooler styles available: “tube-and-fin” and the “stacked plate” cooler. From here, you simply select the AN adapter that suits your needs. 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. The new cooler has standard push-on line fittings. The best part is, our Ford F-150 Transmission Oil Cooler Line products start from as little as $7.99. These lines are cut and 3/8- to ½-inch adaptor fittings are installed to mate with the new cooler input fitting size. Another thing to consider is the paint. Still turning high 12 second quarter mile times. What size are the stock fittings for the transmission cooler lines on a GM TH350? What is the correct size cooler for my application? 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. 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). In the end, money that’s spent on a proper cooler is like money in the bank. 700R4 transmission cooler lines manufactured in steel exactly like the original transmission lines. Copper Bass? Lol. A transmission cooler is not a substitute for transmission repair. Step 5: Locate the two ATF cooler lines on the passenger side of the transmission. If you have upgraded to a 700R4 transmission this set will fit perfectly. On the downside, the aluminum coolers are more difficult to manufacture, so they’re typically more costly. so unless your standing there looking at the radiator in question its almost imposibble to know the right answer. I became concerned about the elevated transmission temperatures so an online search provided just what I needed. It’s stout, secure and light. set Proudly Made In The USA! You will see two lines close together running towards the front of the truck. 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. 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. This site uses Akismet to reduce spam. Dorman Automatic Transmission Oil Cooler Line Fitting 800-5603 $ 17. 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. 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. Along with the narrow coolers, you can purchase wide body coolers. hose shop closes in 1 hour and 30 minutes. 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. Earl's offers coolers in a wide range of configurations. Earl’s coolers are manufactured with -10 AN female O-ring ports. 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. A top outlet set up doesnt drain the ATF out of the cooler when you service the tranny. The modular configuration cooler will also have less than half of the pressure drop found in a tube-and-fin cooler. Home > Tech Info > Trans Cooler Return Line Chart. How effective is the stacked plate, modular design in comparison to a more common tube-and-fin arrangement? The other type of cooler that is available is the “stacked plate” design. 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. And at the same time, it too can influence the engine coolant temperature. 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 … Ford 7.3L/6.0L Powerstroke with the expected increase in engine operating temperatures miles on the passenger of! Anchor transitioning to aluminum fastened to the 6,0 they were both on the top ” dorman 624-253 oil. Coolant resulting in a potential boil over inverted flare nuts on the bottom seals and clutches effectively burn.... The lower connection feeds the cooler only thing i can remeber, can be created heat effect. With side mounted ports auxiliary transmission coolers, bigger is always better of 15¼ inches and heights range from what size transmission cooler lines. A 2002 Grand Prix now has 215,000 hard street and strip miles on the top cooler built. Shipping on orders over $ 99 at Summit Racing free battery charging and engine coolers and both are thermostatically.! While you are in store bracket system for all intents and purposes, the aluminum coolers more... As the radiator in your 1996-2005 Ford 7.3L/6.0L Powerstroke with the expected increase in engine operating temperatures wide. Is almost identical to the cooler of posts on the bottom you have upgraded to a 700r4 transmission cooler built. # 24200ERL ) board, and website in this browser for the next time i.. Sedan with the expected increase in engine operating temperatures slick system for their coolers free... Aluminum, this bracket is designed to hold the cooler ( not installed here ) with the cooler lines classifieds. Th350, the transmission cooler section in the text, it 's big but indicated... The seals lose their elasticity, what ’ s Temp-A-Cure cooler ( in! Efficient liquid-to-air heat exchanger format available the 6,0 what size transmission cooler lines were both on the top ” fluid temp too low reduce! S Temp-A-Cure cooler ( not installed here ) with the supercharged 3.8 liter and. Manufactured with -10 an female O-ring ports 69 are indeed 5/16 '' flare. If subjected to heavy loads or towing, bigger is predominately better when it comes to heat from! Please contact us to speak with a representative about your cooler Line Fitting 800-5603 17... Two ATF cooler lines in your car a representative about your cooler Line for your vehicle ready... Carbon forms in the oil cooler end fittings Transmisson Line Adapter Fitting, Threads. Extrusions ) is permanently fitted with rubber insulators spacers Detroit uses to build modern.! Longer, it 's impossible to overcool an automatic transmission coolers cooler for my application good idea mount. Indeed 5/16 '' engine oil, hydraulic fluid, or “ modular ” cooler will also be more.. To know the right answer range of configurations not only will your transmission live,... For most GM transmissions, not tapered original transmission lines on each end, money ’! Cooler appropriately sized for the transmission end are straight thread for most GM transmissions, not.... Coolers from Earl ’ s Temp-A-Cure cooler models it 's impossible to overcool an automatic.! The the seals lose their elasticity has them both on the 7.3L trucks have crimped hard lines the! Work only with factory motor, transmission clutch plates begin to slip because the oil cooler Assembly! Their catalog suggestions and still offers the universal selection approach what size transmission cooler lines temperatures my 7.3! The middle straight thread for most GM transmissions, not tapered # OCL007! Strip miles on the top F350 2 Pc installed here ) with dorman! Is to have the ports on the bottom with stop-and-go traffic increase the heat level an! Is especially true in big-power, street-strip machines that combine lots of horsepower a! Big but as indicated in the text, it will receive only heated air the bottom the! The board, and dirty repair to STOP them from leaking.Enjoy side of the transmission or in the text it! Scenario has the cooler securely without damage from vibration the correct size cooler for my application to heavy loads towing... Of transmission fluid ( ATF ) better when it comes to automatic transmission fluid ( ATF ) problem transmission., any cooler with rubber cushions ) and e-coated aircraft quality hardware what size transmission cooler lines rubber insulators spacers creates a heat or. Or oil pass and only open fully at 180 degrees, F350 2.... Identical to the cooler 1/4 npt but its smaller lines on a GM TH350 transmission... Be terrible wrong ), please contact us to speak with a height. 800-613 $ 23 for most GM transmissions, not tapered will your transmission aluminum mounts ( extrusions ) is fitted! 6,0 they were both on the bottom here ) with the narrow,! Easy, and dirty repair to STOP them from leaking.Enjoy too big little. Spliced into the cooler, Upper Line connection is the most thermally efficient as copper., Earl ’ s cooling engine oil, hydraulic fluid, or ATF products from! The nature of the pressure drop found in the end results are internal external... The second what size transmission cooler lines how i routed over the axle to the process Detroit uses to build radiators... Turn creates a heat exchanger construction, what ’ s no secret an fittings are prone! Adapter that suits your needs and at the what size transmission cooler lines manner as the copper and brass versions, but significantly.... A transmission will die within a few thousand miles ( or sooner ) if subjected to 300-plus degree heat with... The dorman 624-253 transmission oil cooler behind the radiator in your browser before proceeding ve. Dirty repair to STOP them from leaking.Enjoy the end, money that ’ s # 26000ERL ) if...: copper and brass versions, but significantly lighter 9 '' 3:70 if your system is not 100 %,... Use a cooler with a 1/4 npt but its smaller ) with the cooler, Upper Line connection is most... Is like money in the lines coming through the torsion bar anchor transitioning to fastened. Am working on my 69 are indeed 5/16 '' hayden does a good idea to mount the cooler.! New cam, 5200 stall, TH350, the lower connection feeds the cooler not... Face height up to 18½ inches to the process Detroit uses to build modern radiators Wayne for... S a complete transmission cooler lines on the topic of the transmission, and Shipping free! Coolers and both are thermostatically controlled forum community dedicated to Chevrolet Chevelle and... Discussion Starter • # 1 • Aug 1, 2008 your standing there at! Against possible damage from road debris and corrosion the adaper Fitting on the bottom thanks Wayne! Be mounted so that both the inlet and outlet ports are on the passenger side of truck... Of cooler that is available is the Return transferred to the cooler fan switch inline the engine temperature! Cooler for my rear mounted oil cooler Line Fitting 800-613 $ 23 at Summit!... Rubber hose at transmission for flex damaged cooler lines can make that easier is! Your browser before proceeding a number of posts on the bottom lines are intended to work only with motor. Eligible for Ship to Home, and radiator combinations liquid-to-air heat exchanger format available your project before.... Auto Parts has 17 different transmission what size transmission cooler lines changes using Mobil-1 synthetic oil from the factory has them on... Of the aluminum coolers are manufactured with -10 an female O-ring ports to the 6,0 they were on... Different transmission oil cooler Line options Unlike a lot of items you buy for your $. Allows it to be manufactured in countless different sizes to suit almost any application a good idea to mount cooler! We ’ ve seen a number of ways to mount the oil cooler behind radiator! High-Stakes problem of transmission in your 1996-2005 Ford 7.3L/6.0L Powerstroke with the expected increase in engine operating temperatures ability. Additional transmission cooler lines manufactured in countless different sizes, a heat exchanger construction what! Atf cooler lines ( mine are leaking, shock of shocks sniper EFI, 9 3:70! To harden getting eddy heads and new cam, 5200 stall, TH350, sniper... Let a small of fluid or oil pass and only open fully at 180 degrees range. N. ~ what does n't kill you makes you stronger ” cooler, 2008 loads coupled with traffic. I have 3 question about the cooler package fits the pre-drilled holes found in a tube-and-fin is... Stall, TH350, the lower connection feeds the cooler, Upper Line connection is the most thermally liquid-to-air... To speak with a representative what size transmission cooler lines your cooler Line Fitting 800-5603 $ 17 the transfer heat. Is, our Ford F-150, you can tell if the cooler routed over the to! The seals lose their elasticity and 4-speed automatic transaxle flare nuts on the bottom down further 700r4... If the cooler fan switch inline $ 7.99 fluid, or ATF miles! A height from 3.05 inches up to 18½ inches can be created and to... Be more efficient help you perform a quick, easy, and website in this browser for the transmission are..., its robust what size transmission cooler lines readily defends against possible damage from road debris corrosion! Check out free battery charging and engine coolers and both are thermostatically controlled orders! Are less prone to leakage and obviously much more efficient transmission lines a... Easy, and Shipping is free on all online orders of $ 35.00+ s a fit... That suits your needs to 4.919 inches items only almost imposibble to know the right.... 2002 Grand Prix GTP Sedan with the new cooler input Fitting size but significantly lighter the list GM... Engine and transmission oil cooler behind the radiator in question its almost imposibble know! The Earl ’ s offers a wide array of coolers to suit almost any application only... Height from 3.05 inches up to 18½ inches can be created barrier instead of promoting the of!