Description
1987 1988 Chevrolet V20 Suburban 6 Inch Lift Kit Chevy GMC 3 4 Ton Suburban (77 91) C25 K25 Truck (77 87) 160.2 fuel systems 105mm diameter throttle body opening Year Make Model Submodel masks 6CK19TZZAA CRN 105mm diameter throttle body opening accepts OEM 4 bolt LS LT DBW or Holley LS LT throttle bodies CANBus communication between Coyote Ti VCT and Holley EFI ECU for high speed data transfer and diagnostics