Truck - 1991 K1500 RCSB
Engine - 5.3 out of a suburban
Transmission - 5LM60 or some version of NV3500 its been replaced and/or rebuilt so I'm not sure
Suspension - Belltech street performance shocks, drop shackles and torsion keys
Wheels & Tires - 285/70 17 Terra grapplers and newer oem GM...