oh ok well the truck acessories will be perfect. everything will bolt up to the ls1 and you can even use the ls power steeering pump. only thing that wont fit is the lower mount a/c bracket and compressor. you will have to get an aftermarket bracket and you will be able to reuse the stock a/c compressor from that truck. novak makes one, also search "josh powers" he makes a bracket. both move the compressor to the top right side of the engine. this is a pretty popular swap so you should be able to find tons of info pertaining to your exact project.