After I get my transmission lined out the next mod will be to get a 6L in my truck. I think I have decided on the LQ9 cause the $$$ isnt going to be there anytime soon to get an sts plus where the intake is on those systems the first mud hole that i go through ill have mud in my engine. Will all the accessories from my 5.3 work for it and i just need the engine and i guess the wiring harness if the one from the 5.3 wont work. Any suggestions for a cam with alot of low end i have 5300 pounds to get moving so i need the power down low and what is the highest rpm you can take a 6L up to with the valvetrain swapped out with good stuff. Sorry for all the questions.

Thanks, Cody