Xtnct00WS6

iTrader: (8)

I'm going to be putting some LS6 heads on sometime in the near future. I was wondering what else I should be putting on at the same time. I'm at around 30k miles btw.

Which head gasket?

Need new lifters? If so which ones?

Should I replace my Comp 921's for my TR 224 because they're too stiff of a spring?

ASP head studs I'm assuming because I'll eventually spray a bit? How much clearance will I have in getting the heads on and off?

Thanks guys!