ADS Superchip 1993 Chevy Truck Chevrolet TBI Super Chip 50 state legal
1993 OBS Chevy Superchip. California smog EO compliant. Box is rough but chip and instructions in good shape. 350 TBI Auto /OD. Box is rough. 1988-94 Chevy truck. OBS Chevrolet Silverado. 1993 Pickup.