You can buy complete prebent stainless steel line kits with all the correct fittings already in all the right places. Took myself and my 2 brother in laws about 2 hours to swap every single line and hose on my 2004 2500HD. Now I never have to worry about it again
https://shop.advanceautoparts.com/p...8M-exaYHtwaApe7EALw_wcB&gclsrc=aw.dsTheres the one for my truck. best $98 you'll ever spend