A fat check book will help!
Everything should bolt up execpt the knock sesnors (LS2 doesn't have provisions for them under the intake) and you will have to extend the cam sensor wires(LS2 sensor is in the front). You should reuse your truck intake and oil pan. You might need bigger injectors and you will also need tuning! You will also need to reuse your truck pullies, exhaust manafolds, and get a electric cooling fan. Ah and heed your signature quote "Horsepower and Torque is nothing without Traction"!
2006 Superior Blue Trailblazer SS AWD, Stock as a rock
Sold: 2002 GMC Sportside Denali front end with a 2002 LS1, FLT level 5, Yank 2600, Trick Turbo, T76, Nelson intercooler, 60LB injectors, Warbro fuel pump, Eaton locker, Magnaflow, 3.42, Nelson Performance Tuning (speed density).
Sold: 1981 GMC LB RC 1500 2002 4.8L 4L60E 12 bolt 3.73 Richmond Lock Right AC PS Nelson Performance tuning