It has a stock T56.
It has a SLP Lid, MSD Wires, Stock manifold, Stock heads, Pacesetter Long Tubes, Pacesetter Off road y pipe, Hooker Catback system, Eibach sportline springs, QA1 Rear adjustable shocks, Lower control arms, BMR adjustable Torque arm, Subframe connectors, Brand new tranny mount, BMR Safety loop, Monster Level 4 Clutch, TSP 233/239 Camshaft, PRC double valvesprings, Chromoly pushrods, New GM valve seals, LS6 Ported Oil pump, Double Roller Timing Chain, Titanium seats and retainers. Thats about it off the top of my head.