Jet Performance Products 6 Pak Computer Chip 293066P Computer Chips & Performance ECM

6 Pak Computer Chip w/Electronic Overdrive; State Legal: 50 State CHEVROLET GMC C2500 PICKUP K2500 PICKUP CHEYENNE SIERRA SIERRA SLE SIERRA SLX SIERRA XC SILVERADO 1993 5.7L (350) 5.7L L05 (350) CNG GAS with Selectable on the fly Jet Performance Products 6 Pak Computer Chip 293066P Computer Chips & Performance ECM