10 feet of transmission cooler hose, 2 barbed stock transmission fittings, 2 barbed stock transmission fittings, 2 barbed AN-6 fittings for the ATI Transmission Cooler with Integral Fan and 4 worm drive hose clamps. All. 99. Tell us about your vehicle to find the right parts faster. 2. When it comes to building custom transmission cooler lines, the motto “buy once, cry once” applies here since you are paying for a very high quality lines. Leaking at threaded terminations can be caused by worn O-rings and gaskets, improper installation or the threads have become stripped for some reason. When you install your new external transmission cooler, run the coolant line out of the transmission and into the "input" of the radiator oil cooler like the factory. Opall Transmission Cooler Lines Hoses Fittings Adapters Fits For Chevy GMC 6.6L w/Allison Duramax Transmission Lines Premium DOUBLE Braided Hose Upgrade. This cooler is ideal for heavy-duty car applications, including racing, and pickup trucks that tow. Rubber transmission lines are readily available and are the cheapest option for transmission cooler lines. DIYers may be tempted to use any hose available in the garage but only new high-quality hoses made with chlorinated polyethylene (CPE) with a Hypalon cover (Hypalon is a synthetic rubber material resistant to chemicals, temperature extremes, and ultraviolet light) should be used. With larger capacities available and built-in 1/2” NPT fittings, these heat exchangers are up to the task of virtually any application. Transmission Line Adapter Fittings, Billet Aluminum, Natural, 9/16-18 in. See search results that fit your vehicle. 99. ADD TO CART. Earls Cooler Adapter. Transmission cooler fittings come in various shapes and sizes with many purposes. Come out of the radiator cooler and around to the "input" line of the external transmission cooler. Threads into 3/8" NPT, female cooler fitting to attach transmission line. ICT Billet - Transmission Adapter Fittings Front and Rear -6AN Flare to 1/4" NPSM TH350 TH400 4L60E 700R4 200-4R TR6060 AOD 4R100 4R70W C5 Aluminum 551114, ICT Billet Transmission Adapter Fitting -6AN Flare Black 6 AN TH400 TH350 4l60E 4l80E 700r4 LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LS2 LH6 L92 L76 LY2 LY5 LY6 LS3 F06ANPS14, Dewhel -6 AN Transmission Oil Cooler Adapter Fitting For GM Turbo 350 400 4L60E 200R 700R, Russell 640520 -6 AN 1/4" NPSM Transmission Fitting, Hayden Automotive 397 Transmission Line Fitting Kit, Dorman 800-605 Automatic Transmission Line Connector, Four Seasons 53024 Transmission Cooler Installation Fitting, Hayden Automotive 390 Transmission Line Fitting Kit, ACDelco 19130039 GM Original Equipment Automatic Transmission Fluid Cooler Line Connector, 397 Transmission Line Fitting Kit Fits for GM 1996 and Later Snap-in Style Lines, Transmission Cooler Lines Hoses with Fittings Adapters For 06-10 Chevy GM GMC 6.6L Duramax Allison Transmission Lines Repair, ACDelco 24236554 GM Original Equipment Automatic Transmission Fluid Cooler Line Fitting, ICT Billet 4L80E Transmission Adapter Fitting Front and Rear Port -6AN Flare 6 AN 4l80e LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LS2 LH6 L92 L76 LS3 551124, Dewhel Black 6AN x 1/4NPS 4L80E GM Transmission Oil Cooler Adapter Fittings 1997-2007, KonYin 6AN x 1/4NPSM 4L80E GM Transmission Oil Cooler 90 Degree Banjo Fittings, ICT Billet 6L80E 6L90E 8L90E Transmission Cooler Line Adapter Plate with Gasket 6AN Fittings Factory Oil Seal Line Connector for Custom Braided Hose Set 551121-6AN, Upgraded Allison Transmission Cooler Lines 2006-2010 GM GMC Chevy 6.6L LBZ LMM Duramax Diesel 6.6, HotRod99 12" Satin Aluminum Finned Dual Pass Transmission Cooler Black, 6AN Flare to 3/8 NPT Male Pipe Fitting Adapters Straight Fuel Hose Line Aluminum JIC -6 AN 9/16-18 to 3/8" NPT Black Anodized, Titan Coolers - Premium Quality that Lasts, Cool engine or transmission to prevent overheating. , Inc. or its affiliates for some reason Oil cooler mounting kit will make the process easy and hassle.... 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