This is a budget approach for my 2010 Chevy Silverado Crew Cab, 5.3L 2Wd, not looking for vastly amounts of performance increases, the main goal is to get rid of the DOD crap, and have a "set it and forget it) setup, along with passing California smog.
I have an LS2 cam in my garage from back when I had my Goat , and I was thinking to use that along with LS6 springs.

I've come up with my bucket list for this, and I want to make sure i'm not leaving something else i'll need, if somebody could validate the parts I'm thinking to get, it would be wonderful

TSP DOD Delete
(1) 28-12557840 - GM LS1/LS6 Balancer Pulley Bolt
(1) 28-12588670 - GM LS2 Chain Dampener
(2) 28-12589226 - GM 5.3L Multi-Layer Steel Head Gasket
(2) 28-17800568 - GM Cylinder Head Bolts for LS2 and 2004+ New Style LS1 Engine Blocks
(1) 28-12599296 - GM LS3 Valley Cover
(1) 28-12594779 - GM LS7 PCV Tube U Shape
(1) 28-12579145 - GM Rear Passenger Side Rocker Cover Cap
(4) 28-12595365 - GM LS2 Lifter Tray
(16) 28-25341990 - GM LS7 Lifter
(1) 202-C5171 - Cometic LSx Timing Cover Gasket with Front Seal
(1) 202-C5174 - Cometic LSx Water Pump Gasket Set, Includes 2 gaskets


VVT Delete
LS3 Front Timing Cover with Cam Position Sensor
3-Bolt Cam Gear (4X)
ARP Camshaft Bolts


Pickup Oring
28-12584922 - GM Oil Pump O-Ring for 99+ Silverado

Valve Springs
28-12499224 - LS6 Valve springs

LS2 Cam (Got it already)
204/211 .525/.525 117.5LSA

I would ask an expert but you might consider getting an adjustable timing set and advancing the cam for best results.