I replaced my leaking stock lines on my lbz with these. Replaced fluid and filters at the same time. Now my trans is slipping and temps are extremely higher than before. I was told by a reputable trans shop that the 90* fittings could be an issue. Can someone email me the size of the fittings so i can replace them all with 45* or sweeping 90s? I can update my review after that to advise if this is my actual issue.

It took much longer than expected. Change instructions to 4-6 hours. Cutting existing lines and removal was harder than expected. Instructions should also say to remove right fender well along with front skid plate for better access to fittings. Be careful when putting fittings into radiator, if you install 1 at a time and tighten then antifreeze will go everywhere if internal lines is dislodged.

Just installed the 1/2 inch lines. Great instructions and pretty straightforward install. I haven’t done much work on my truck but it’s pretty much new plumbing so I felt comfortable tackling it!

Still haven’t received them

This is an excellent product. Very easy to install. The instructions are good and not to technical. Anyone with a little mechanical knowledge can tackle this project in a few hours. I’ll definitely be gettbig more quality parts from DRP. Made in America!!!