5-lug mid travel.......

i was wondering if there is anybody in Arizona who can build me an upper arm with a 1.25" uniball to pair up with my spindle, also i had exhaust put on my truck not to long ago and cut off my cats unfortunately when i did that it sent a code to my computer and my check engine light is on, does anyone know how to get rid of that?

 

well there is an 02 sensor before your first cat on your down pipe and after your last cat befor the muffler. the second 02 sensor is yelling at you for ripping your cats off. i would just run your cats