5.3Z

Yes your right, I should have been more clear, that is what I meant.

Cool thanks, I might try getting a harness from the wrecker and convert it myself. I have hptuners so no need for a custom tune.

Oh and which headers are you planning on using?

I know you said you had a wiring harness all ready but what type is it? I am doing a similar build on a 240z with a turbocharged 5.3l, looks like i'll probably end up goIng with a painless harness but was wondering if there are any other options out there

Yes, ALWAYS use a backing pad or sanding block. You dont want to finger **** your bodywork. 600 grit sanding of primer is fine. basecoat will cover 400 grit but to be on the safe side wetsand using 600. DO NOT SAND BASECOAT, especially if there is metallic in it, you will cut the metallic flakes and it will look terrible. I like to do 3-4 coats of clear with a wetsand and polish at the end. Wetsand using 1500 grit and a multi stage cut/polish system