So ran all the A/C lines. all hook up fine with some contortion. Note that two lines need to have the fittings crimped. Have to measure it out, mark it, then either send the hoses back to classic air for them to crimp for free or find someone local. Luckily after a few calls I found a Hydraulic hose shop about 20 mins away. He said now problem. went there and for a whole $8 he crimped them for me. I gave him a $20 as I was happy to get them done with no wait! Big hydraulic press to crimp them and was super legit.