I got all the parts in to convert my L99 to an LS3. I will be deleting the AFM and the VVT while upgrading to the following Comp Cam, 269LRRHR:
http://www.summitracing.com/parts/cca-54-45311.
I'm also upgrading to dual valve springs, hardened push rods, ARP head bolts and doing the trunion upgrade on the rocker arms. This is my first LS "re-build", anyone got any tips or suggestions? Thanks in advance!