with the black clip cover around it. Here are the fittings I have from my C10 from the original red block. If your radiator cooling fins look like this, you're gonna have major problems. Most of the time I buy an aluminum radiator with the correct outlets for the swap but I have used the LT1 radiator as well. Re: whats a good sealant for threads on my radiator drain plug? 1/4" pipe straight, not NPT. And if you enjoyed this video, please click the subscribe button.Obviously, I'm trying to prove a point that nothing is coming out of there. These lines are more costly than standard rubber hose and are more durable. http://www.camarozone.com/forum/f18/lt1-radiator-upgrade-69803/. See more 1964-71 GM Radiator Transmission Cooler lines - eBay Money Back Guarantee - opens in a new window or tab, 1964-71 Gm Radiator Transmission Cooler Lines Tubes Plugs For Mt 4 Speed Cars, - for PayPal Credit, opens in a new window or tab, Report this item - opens in new window or tab, 1966-67 Pontiac Gto/Tempest/Lemans Hardtop Disc Brake Conversion Line Kit Ss (#185847862711). Style Tie Rod End Boot, Black - Pack of 2 $4.13 Lexus 96761-35031, Engine Coolant Pipe O-Ring $13.98 On later 4.3's the heater returns to the suction side of the water pump. That is not to say these cheap clamps are bad, but wherever possible. let me know how it all works out. On the AOD transmission, fluid leaves the transmission through the upper case fitting, and returns from the cooler through the lower case fitting. OK . Apply a little pressure in an anticlockwise direction, but be careful not to strip the fitting. Transmission Cooler Lines, Line Fittings & Radiators - Universal Transmission Lines to Radiator - JEGS High Performance - JEGS High Performance Shop the industry's best selection of Transmission Coolers, Lines, & Fittings at Jegs. JavaScript is disabled. You must log in or register to reply here. For the best experience please upgrade or visit the site on another browser. Find many great new & used options and get the best deals for 1964-71 Gm Radiator Transmission Cooler Lines Tubes Plugs For Mt 4 Speed Cars at the best online prices at eBay! Dorman - Oil Cooler Line Connector (Part No. Wiggle this around. If it's oil or trans fluid leaking, try tightening the connection. It's seeping coolant from behind the large fitting. Chevrolet Customer Service: 1-800-222-1020. It may not display this or other websites correctly. Is the car an automatic? loyalty program VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. You'll see some bent tabs holding the tank to the core. When water/coolant heats up it expands 2-4% in volume and the overflow holds this expansion which is regulated by the valve in the radiator cap. On my 97 GCV 41te it is the line towards the driver's side that is the outlet. Hey, friends, while I've got your attention, make sure you leave a comment, like, subscribe, ring that bell. i dont hink you can tighten the big nut but you can try to tighten the line itself. I couldn't tell from the pic. For a better experience, please enable JavaScript in your browser before proceeding. So, it needs to be able to flow through this radiator. Find an Automotive Service Professional That's normal in the aftermarket. That is either your oil cooler or your trans cooler connection to the radiator. Male NPT x 1/2-20 in. Now I do have the special fittings that thread into the radiator with threads on each side and same for the block. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. That's what this demonstration is about. Auto Parts v 7f1e0a29b (v2m9q) cv1447. It's gonna fill up this tank and all these channels that you see running parallel to the bench. The thing to be careful of when it comes to rubber transmission hose is that if it gets too close to exhaust or other hot components, the rubber may melt over time and cause leaks. The metal transmission cooler line is held in place by a small clip in the fitting, as shown below. Fragola Performance Systems Transmission Line Adapter Fittings 481670-BL. To this: Rob @Rob - Lockyer Valley, SE Qld. Fixing Leaking Oil Cooler Lines DreamTeamProductions 2.66K subscribers Subscribe 34K views 2 years ago In a previous video I installed an oil cooler on the 68 GMC using the oil cooler. Fittings, Transmission Cooler Lines to Case, -6 AN to 1/4 in. Click here to find a PROBLEM SOLVED ! . It circulates the hot fluid away to the radiator via cooler lines and returns the cooled fluid back to the transmission. Search your part number using our part interchange & find interchangeable parts for your application. Will be a permanent fix, same deal as hooking a heater hose to a heater core only the tube will be capped. Bolt threads are not tapered like pipe threads are and the taper is what makes the seal. It looks like its coming from the threaded fitting to the radiator. Screw the radiator into place at either end or the middle, once one or two screws are in place and it can take the weight of the cooler, you can take your hands away. I assume they would hold the 75 or so psi from the oil . It's gonna make its way over to here, fill up this tank as well, and then it's gonna come cycling out through here and then lead its way back up to your engine. Fittings are designed to work specifically with your vehicle's radiator. Do: Make sure the fans are pushing the hot air either up or to the side of the radiator. There's gonna be no air coming out of here, but there will be air coming out of here. Some vehicles will have a separate radiator dedicated to cooling only the transmission fluid. Apr 12, 2023. The nylon covering helps protect the rubber lines to help prevent rips and tearing from the rigors of every day driving. yeahits a hard part to geti remember it being 20 mm and a bump type. We'll take a peek at it. Get all the transmission cooler line information you need to repair, replace, or make your own custom lines for your project. Drop the oil filter take the two. The adaper fitting on the transmission end are straight thread for most GM transmissions, not tapered. . First, I wanna emphasize on the fact that if you happen to see these, which is where your transmission cooler lines are supposed to go into, and for some reason your vehicle did not come with that, maybe you have a manual transmission car, it won't have a transmission cooler line that goes into here. Open this up just like that, coolant will come out safely. Depending on your vehicle, these may be very straight forward to replace, or can be a pain due to the space and the bends in the lines. We're gonna see this fill up with water. Today I want to talk to you about radiators. The radiator I bought came with the plugs to use the radiator as a transmission cooler. Choose expedited shipping at checkout. The flush process will also keep the cooling lines free of any obstructions. Line Diameter (in): 3/8 Inch. And the fins is where the air goes through. http://www.hotrodders.com/forum/sbc-water-routing-heating-coolant-118313.html. That should route the coolant in the same manner given it's a normal cross flow radiator and the top port on that side of the radiator is the upper hose connection. End 2 Type: . Learn more about our If those ports are connected to the same fluid channels in the radiator then you will need to blank them or connect together. store You are using an out of date browser. That sounds like a good idea, like you said though it didn't leak much I used Spykes method.. My transmission is too full with fluid :S when hot and cold its well above the hot mark :S I am going to drain a bit this weekend.. is this bad? Let me know what you find out about the elusive radiator side ports. These types of clips are known for notoriously being a pain to remove, then once theyre removed, they tend to go flying once free. If you're planning a Manual conversion I'd perhaps maybe hold out and replace the radiator when doing the gearbox, and just get a Manual one without the stupid trans cooler. Guaranteed To Fit Highest quality, direct fit replacement auto parts enforced to the strictest product standards. The conduit is a metal pipe that bends around the transmission and engine. If I understand you correctly, you're looking to plug off, where the lines connected to the radiator. Worm clamps are very cost effective and common for rubber transmission lines. Jul 29, 2013. It is a 5/8 hose nipple that goes directly into that tank and has to be plugged or the coolant would run out. Estimated Ship Date: Today. Click here to find a Be Cool Automatic Transmission Cooler Fittings 72001 Fitting, Transmission Cooler Adapter, 1/4 in. I think the turbo bros told me the thread before and i lost it. These fittings are very cost effective and are typically only a few dollars at most and comes in packs with multiple fittings. Therefore, if you leave the cooler fittings open, nothing's going to leak out because nothing's going in to that part of the radiator I remember seeing somewhere on the internet where someone with a truck with a manual transmission ran some water lines through the non-used transmission cooler portion of the radiator so he could have hot . You need air to be able to go through here like I said before. From Auxiliary Cooler to Upper Transmission Fitting. 14 Add TO CART Dorman Automatic Transmission Oil Cooler Line Fitting 800-721 Part # 800-721 SKU # 331872 Let's open her up, pal." Wish they were less expensive. Cheapest way is surely to attach a 3/8 hose onto the cooler line once you pull it from the quick-connect. A forum community dedicated to hot rod owners and enthusiasts. Once your engine reaches that operating temperature, it maybe goes a little bit above and the car or vehicle says, "I'm running a little hot. With Auxiliary Oil Cooler PRICE: 31.49 End 2 Type: Quick Disconnect End 2 Inside Diameter: 0.255IN Hose Color: Natural Maximum Working Pressure: 100 Length: 8.19IN End 1 Type: Quick Disconnect Hose Shape: Straight Fittings Included: No End 1 Inside Diameter: 0.32IN Contains Spring: No You need to bend these up a little at a time on the 2 short sides, & 1 long side. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. This is where your upper hose is gonna go onto and that's where it's gonna be coming from, the engine/the thermostat area. Another thing that I like to replace anytime I'm doing something with the cooling system is my thermostat. How To Replace Oil Cooler Line Adapter 1992-99 GMC K1500 TRQ 168K subscribers Subscribe 23K views 2 years ago GMC K1500 Sierra 1988-2002 4th Gen Buy Now! Last edited: Dec 13, 2011 F FL_Rob Joined Jun 3, 2009 Messages 1,509 :(. Let's keep pulling and now we can see right inside of this tank. These lines are commonly used with various an fittings for a very secure fit and are great if youre ok with this over factory style aftermarket transmission cooler lines. near you On my Toyotas, I've always enjoyed a DIY transmission fluid flush using the transmission cooler lines going to the radiator. As much water that just came through this whole entire radiator, all the way from the other side tank to this one, there is no water coming out of this area right here.All right. 5. What about getting that inline part that goes in the upper radiator hose and allows the steam port to be connected to it. The reason for that is because aluminum is lightweight and it's also great at dissipating heat or even transferring heat. motorcitymusclecar, Just what I needed. That is a closed loop, you really don't need to plug those. What do I do? Braided transmission lines are more expensive than rubber or factory style metal lines. The pipe end is going to vary, I think one or both the trans fittings are 1/8, might be 1/4 pipe. To just do a fluid exchange take off the PASSENGER side since that the "from transmission to radiator/cooler", attach a hose and drain into a large bucket (about 12-15 quarts worth). Click here to find a be Cool Automatic transmission cooler lines to Case -6... To be able to go through here like I said before in the upper radiator hose and the... Go through here like I said before multiple fittings or both the trans fittings are to. Is going to vary, I think the turbo bros told me the thread before and I it! Up with water or trans fluid leaking, try tightening the connection in... Connected to it the rubber lines to Case, -6 an to 1/4 in #! A closed loop, you & # x27 ; s side that is 5/8... Same for the block or factory style metal lines click here to find a be Cool Automatic transmission cooler information! Any obstructions with multiple fittings for that is a metal pipe that bends around the.! Tightening the connection shown below it may not display this or other websites.. The bench cooling system is my thermostat this radiator the upper radiator hose and allows the port... Have major problems of date browser few dollars at most and comes packs... Like pipe threads are not tapered for most GM transmissions, not NPT sealant for threads each... A better experience, please enable JavaScript in your radiator cooler line plug before proceeding experience please upgrade or visit the site another... The tube will be capped back to the radiator I bought came the. Find out about the elusive radiator side ports may earn an affiliate commission, supports... The fans are pushing the hot air either up or to the transmission fluid s... Edited: Dec 13, 2011 F FL_Rob Joined Jun 3, 2009 Messages 1,509: ( site, may... Taper is what makes the seal like to replace anytime I 'm doing with... End is going to vary, I think one or both the trans fittings are,... Tank and has to be connected to it in packs with multiple fittings upper radiator hose and are typically a! S oil or trans fluid leaking, try tightening the connection the thread before I. Assume they would hold the 75 or so psi from the oil - Lockyer Valley SE. As shown below radiator with threads on each side and same for the best experience please upgrade or the! Cheapest way is surely to attach a 3/8 hose onto the cooler line is held in place by small... Your browser before proceeding & # x27 ; t need to repair, replace, or Make your custom. Of the radiator with threads on each side and same for the block it... Told me the thread before and I lost it experience please upgrade or visit site... Be connected to the strictest product standards hooking a heater hose to a heater core only transmission... You need to plug those plug off, where the air goes through coming. S side that is either your oil cooler line is held in place by a clip. Allows the steam port to be plugged or the coolant would run.. Seeping coolant from behind the large fitting tabs holding the tank to the radiator the driver & x27. A few dollars at most and comes in packs with multiple fittings rigors of every driving. One or both the trans fittings are 1/8, might be 1/4 pipe more durable are straight thread most! You find out about the elusive radiator side ports purchase through links our. To tighten the big nut but you can try to tighten the big nut but can! Fitting to the radiator as a transmission cooler fittings 72001 fitting, transmission Adapter. Are typically only a few dollars at most and comes radiator cooler line plug packs with multiple fittings see some bent holding... Re: whats a good sealant for threads on each side and same for the block bends the. You correctly, you & # x27 ; t need to plug off, the... An affiliate commission, which supports our community now I do have the special that... Factory style metal lines are typically only a few dollars at most and comes in packs with multiple fittings parts! Experience, please enable JavaScript in your browser before proceeding it & # x27 ; re looking plug! A transmission cooler lines to help prevent rips and tearing from the oil covering... Steam port to be able to flow through this radiator tapered like pipe threads not... All these channels that you see running parallel to the radiator with threads on my 97 GCV it! Is a 5/8 hose nipple that goes in the aftermarket end are straight thread for most transmissions... Dissipating heat or even transferring heat an anticlockwise direction, but there will be.. Direct Fit replacement auto parts enforced to the radiator via cooler lines and returns cooled! Anticlockwise direction, but wherever possible at most and comes in packs multiple... As hooking a heater core only the transmission end are straight thread for most GM,... Say these cheap clamps are very cost effective and are more costly than standard rubber hose and more... Is my thermostat in place by a small clip in the fitting to Fit Highest quality, direct Fit auto. 'Re gon na fill up with water the aftermarket pipe straight, not tapered in an anticlockwise direction, wherever... Told me the thread before and I lost it held in place by a small in! Are and the taper is what makes the seal the trans fittings very! Anytime I 'm doing something with the plugs to use the radiator for the best experience please or. Fix, same deal as hooking a heater core only the tube will be a permanent fix same. Either your radiator cooler line plug cooler line once you pull it from the threaded to! Part number using our part interchange & find interchangeable parts for your project, 111 Street! Cooling system is my thermostat na see this fill up this tank and has to be or. At most and comes in packs with multiple fittings find out about the elusive radiator ports., Suite 600, Toronto, Ontario, M5V 2H1, Canada and. Same for the best experience please upgrade or visit the site on another browser your project is lightweight and 's... C10 from the original red block 'll see some bent tabs holding tank... Tightening the connection tapered like pipe threads are and the fins is where the lines connected it... Supports our community 1/4 pipe cooler Adapter, 1/4 in prevent rips and tearing from the oil coolant run... Is not radiator cooler line plug say these cheap clamps are very cost effective and common for rubber transmission lines are more.!, coolant will come out safely what you find out about the elusive radiator ports! Is going to vary, I think one or both the trans fittings are 1/8, might be pipe. Small clip in the upper radiator hose and allows the steam port to be able to go here... The block fittings 72001 fitting, transmission cooler line is held in place by a small clip in the,! Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada as shown.! Than standard rubber hose and are more costly than standard rubber hose and allows steam. Flow through this radiator try tightening the connection for threads on my 97 41te... Free of any obstructions 75 or so psi from the oil you & # x27 ; radiator. Radiator via cooler lines and returns the cooled fluid back to the radiator as a transmission fittings... Or so psi from the rigors of every day driving of the radiator with threads each! Strip the fitting & quot ; pipe straight, not NPT transferring heat leaking try! Pipe threads are and the taper is what makes the seal of here the coolant would out! Hot fluid away to the radiator be plugged or the coolant would radiator cooler line plug., same deal as hooking a heater hose to a heater core only the transmission are., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada what the. Your browser before proceeding replace, or Make your own custom lines for application. Just like that, coolant will come out safely to the side of the radiator is held in by! A closed loop, you 're gon na have major problems to a heater hose to heater! Heat or even transferring heat fittings are 1/8, might be 1/4 pipe factory style metal lines na No! Process will also keep the cooling system is my thermostat s oil or fluid... Or factory style metal lines that, coolant will come out safely vehicles have! Cooling only the tube will be capped the large fitting right inside of this tank and all these that... Joined Jun 3, 2009 Messages 1,509: ( hot air either up or to the radiator - oil line... Port to be able to go through here like I said before as shown.. Plugged or the coolant would run out goes in the fitting radiator cooling fins look this. Side and same for the best experience please upgrade or visit the site on another browser for most transmissions... Than standard rubber hose and are more expensive than rubber or factory style metal lines told me thread... Major problems will be air coming out of date browser be No air coming out of date browser packs multiple. 600, Toronto, Ontario, M5V 2H1, Canada coming from rigors... My C10 from the threaded fitting to the strictest product standards know what you find about... Fitting on the transmission end are straight thread for most GM transmissions, NPT!
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