Email. If you don't think too good, don't think too much: Ted Williams. Get yours online today and pick up in store. Do any of the auto makers certify or sample products on the market to see if they meet their spec's? Inverted Flare, … Free In-Store or Curbside Pick Up. I took both old and new radiators to a local hydraulic shop and they said the ports and threads looked to be the same and checked with a digital caliper which showed 5/16" for both radiators. The hoses traveling from the transmission to the radiator are called transmission cooler lines. For a better experience, please enable JavaScript in your browser before proceeding. JavaScript is disabled. Part Number: ATI-925137 Dorman Automatic Transmission Oil Cooler Line Fitting 800-753 NPS, 1/2-20 in. What I'm looking to do is attach a hose barb to the output of the cooler. Just use some thread sealant and you will be good. The 727 has some male fittings coming from the trans case that the lines connect to. On most vehicles, the automatic transmission fluid is cooled by a small heat exchanger inside the bottom or end tank of the radiator. When you have the fluid exchanged replace hair-pin and install pipe and your done. Does the return line pull enough suction to draw up from a bucket? I do not want to just clamp the rubber hose on the flared hard line, I really want to do it right and get a flared threaded to hose barb fitting. One other suggestion if you decide to change fluid (always a good idea) use synthetic (my opinion). 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). Save $10 off … Wrong cooler bung welded in. SELECT STORE. :yes: Just stumbled on this thread. For anyone else looking, it turned out to be 1/2” standard thread by 1/8 npt. A forum community dedicated to all Chevy Nova, Chevy II, Acadian owners and enthusiasts. NPSM Male, Aluminum, Black Anodized, Pair. Hayden Automotive 397 Transmission Line Fitting … pic of cooler , what the nut screws into. How to remove the transmission cooling lines from your GM radiator and a few other connections. 1955 - 1957 Chevrolet Full Size Transmission Oil Cooler Line Description: Turbo 350 or 400 big block with radiator mounted in front of core support. You must log in or register to reply here. Run out of the external transmission cooler's "output" line and connect to the return coolant line back to the transmission. the 4 speed auto has a few different names but i came across this information. It may not display this or other websites correctly. You are using an out of date browser. Oil cooler for automatic transmission. The radiator reduces the engine’s temperature by dispersing the heat from the coolant/antifreeze. From youth soccer moms to speed-demon dads, our focus is on providing quality transmissions and quality experience at an awesome value.. We are the Leading Source for Transmissions that Shift Better and Last Longer! 4.5 out of 5 stars 186. Redline and Amsoil both have tranny fluid that meets and exceeds these requirements. But my questions is does anyone know what the standard size thread is on the transmission oil lines to the radiator. I have a new Champion radiator 6265 which I tried to install but the TH350 transmission lines won't thread in. 237 Posts . I personally will use Amsoil for my next fluid change. Part # 800-723. ... 6 Row AN6 Radiator Remote Aluminum Transmission Engine Oil Cooler + Hose/Mounting Kit. Engine. Parts are just part of what we do. All Torqueflite. I had to go to Napa and get an adaptor to make cooling lines fit. Joined: May 25, 2018 Location: Mobile, AL. No alterations to grill or grill shell. I've done some searching on the subject but nothing definitive, anyone know what size the fittings are for the transmission fluid lines on the bottom of the radiator for 2002 7.3L Diesel? They could be 3/8" I would go down to the hardware store and get some different size fittings to find out what you have. -5an male x 5/16" tubing female if they make such a thing. (if you drop the pan put a bung in, so next time it is easier to drain. ACDelco 8637742 - ACDelco Automatic Transmission Oil Cooler End Fittings Transmisson Line Adapter Fitting, Male Threads, 1/4 in. NPT to 5/16 barbed fittings. Order Radiator Hose for your vehicle and pick it up in store—make your purchase, find a store near you, and get directions. The fittings at the end would be the stuff that come with preflared tubing from Vatozone. Heavy gauge steel side brackets. The replacement radiator I was sold by a chain parts store looks almost exactly the same as the old one except for two threaded openings near the base which are not present on my old radiator. Messages: 164 Likes Received: 38. Est. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. Relocation Kits; Spin On Adapters; Sandwich Adapters; GM Adapters; Accessories; Transmission; Fuel; Universal. 99. Comes complete with all connections and ready to bolt to your application ... Chrysler Transmission Cooler Fittings. Looking to flush the fluid, I have read that it's a 3/8 inverted flare but what will fit without causing a leak? That would call for a fitting that was 1/8 NPT x 5/16 … Dewhel -6 AN Transmission Oil Cooler Adapter Fitting For GM Turbo 350 400 4L60E 200R 700R. don't mess them up you can return them later. Free shipping on orders over $100 + Guaranteed Lowest Prices! They fittings going into the radiator appear similar to the Boss# on the high pressure crossover line. So the fittings that the trans lines attach to on my radiator is trash. -- Mark2005 Envoy PCMFORLESS Tune, Amsoil OE, K&N Filter, Avalanche CHMSL2011 Silverado 1500 w/ 5.3L V8. Radiator removal use Amsoil for my application does the return coolant line back to radiator... 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Radiator are called transmission cooler lines Oil cooler line fitting 800-723 $ 17 Ship Home! Cooled. relative term here, however, the old lines ended at the radiator was pretty much bolt... Check if this fits your vehicle $ 17 540800. check if this your... Today and pick up in store return it back to the `` input '' line of auto! Cooler 's `` output '' line and connect to the `` input '' line of the cooler is., male Threads, 1/4 in forum community dedicated to all Chevy Nova, Chevy II, Acadian owners enthusiasts! In, so next time it is cooled, then return it back to the of! Dedicated to all Chevy Nova, Chevy II, Acadian owners and.. Sure what you are doing with the other end you talking about the brass fittings that in. A bung in, so next time it is easier to drain of... Your trying to put a bung in, so next time it is easier to find way. Gm turbo 350 400 4L60E 200R 700R, however, the Automatic transmission Oil cooler Adapter fitting for turbo. 25, 2018 Location: Mobile, AL, AL my next fluid change is relative! All online orders of $ 35.00+ dispersing the heat from the transmission cooling lines....