So I had to take the y pipe out and bring it to a friends garage and use his oxyacetylene torch to get the sensor out. I replaced it and am still getting the p0132 code as well as running rich all the time and misfiring before the truck is totally warmed up. I'm gonna do plugs, wires, cap and rotor next. Any recommendations on brand/ type of plugs and wires? I don't have hundreds to throw at top of the line ones but I also don't wanna get cheap crap

 

Standard copper plugs, of a good name. (A/C, AutoLite, etc. I won't install Champions.) Go with some good quality 8mm wires, and a distributor cap/rotor with brass terminals.