The lines fit perfectly and the connection to transmission was perfect. My only concern is I wish the connection to the cooler was also screwed instead of quick connect

Item as stated, fast shipper, great quality, good communication, fair price. I will purchase from this seller again!

Love the transmission cooler line kit made the job of replacing the leaking lines so much easier and it has a great fit and finish

The removal of the OEM parts was the toughest part. Installation was simple with the better design by SPE.

Work great

Straight forward install. Was disappointed the fitting were not vacuumed packed just in a bag thrown in the box to get dinged up all the way here. Other than that seems like a well thought out quality product.

About three years ago when I replaced my factory transmission cooler lines I had called SPE and asked if they were developing an upgraded aftermarket replacement and the response was "not currently, but we will look into it". So I replaced with OEM lines again. 3 years later I noticed the OEM lines were leaking again in the same exact spot! I remember that SPE came out with the new transmission cooler line kit and without hesitation ordered it! Came ASAP and was super easy to install. The OEM lines were a nightmare being mostly hard line to install. Removing wasn't easy either. Couldn't get them out fast enough. SPE new lines were a breeze and look great! Never have to worry about rusty leaking lines again.

The kit was complete. The lines look great and the fittings threaded together easily. Install was pretty easy. Pretty happy with the product. Only gripe I have was with the instructions. Use them as a reference and not a precise how to. A new instructional video should be made for us first time mechanics that are wanting to save $600-$800 in labor

This product is amazing, replaced my OEM rusted and leaking trans cooler lines with the SPE lines, everything fits perfectly. Unhooked and cut the old corroded lines out and the new SPE lines went in like a breeze, 10 minutes later and I was hooked up and ready to go. No more worrying about losing a transmission due to rusted out lines. Thanks SPE!

Okay I’m a complete diesel scaredy-cat…. Bought a 2017 F250 6.7 a few years ago. The transmission lines were leaking a little just before the cooler. Look under your truck and you will most likely see yours seeping there a tad. To remove the old lines: 1. No special line removal gadget. Loosen the two 1” line connectors, not sure exactly what they are called. Use a container to catch the fluid. 2. Remove any plastic line separators 3. Use razor blade or dykes to cut the rubber lines, no fluid should spill from the line. Pitch those two pieces of trashed lines. 3. Remove the bracket and lines from the transmission. 4. Finagle each line (one at a time) free from the (still) installed oil filter and pull them backwards until you can bend the line down some and cut them with a pipe cutter. Pull them free from the truck and pitch them. Installing the new lines: 5. Install them…. Zip tie them secure. Clean up your tools, check the guild level and you are done.

Very easy to install the worst part is getting the old lines out once they are out of the way it was maybe 10 minutes to install the new lines everything fit perfectly

Everything I’ve purchased from SPE has been extremely well made and thought out. These transmission lines are no different. I spent $$$$ on a transmission from Suncoast Performance and the last thing I want is a failure because the OEM line sprung a leak which they are prone to do. Also - Not sure if any of you guys have replaced your lines yet but what should be an easy 1 hour job takes much longer because the rigid OEM lines can’t be fished between the motor and crossmember without jacking the motor up about 1” (I love my Ford but hate some of their engineers). The SPE lines are of excellent quality and the installation is very simple. Be careful when ordering the description is a little misleading (says 11-19) but you need to choose from the drop down menu if you have a 17-19 as the lines are longer and they mount to the transmission differently.