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Holley EFI Terminator X Max - Gen III 4.8/5.3/6.0 GM Truck Engines; 24x Crank - 1x Cam - Multec 2 Injectors - Drive-By-Wire Throttle Body and Transmission Control - 3.5 in. Touchscreen

Holley EFI Terminator X Max - LS1/LS6; 24x Crank - 1x Cam - EV1 Injectors - Transmission Control - 3.5 in. Touchscreen

Holley EFI Terminator X Max - Gen III 4.8/5.3/6.0 GM Truck Engines; 24x Crank - 1x Cam - Multec 2 Injectors - 4L60/80 Transmission Control - 3.5-inch Touchscreen

Holley EFI Terminator X Max - LS1/LS6; 24x Crank - 1x Cam - EV1 Injectors - Drive-By-Wire Throttle Body and Transmission Control - 3.5 in. Touchscreen

Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3; 58x Crank - 4x Cam - EV6 Injectors - Transmission Control - 3.5 in. Touchscreen

Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3; 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body and Transmission Control - 3.5 in. Touchscreen

Holley EFI Terminator X Max - LS1/LS6; 24x Crank - 1x Cam - EV1 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchscreen

Holley EFI Terminator X Max - Gen III 4.8/5.3/6.0 GM Truck Engines; 24x Crank - 1x Cam - Multec 2 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchscreen

Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3; 58x Crank - 4x Cam - EV6 Injectors - Drive-By-Wire Throttle Body Control - 3.5 in. Touchscreen

Holley EFI Terminator X Max - LS1/LS6; 24x Crank - 1x Cam - EV1 Injectors - Transmission Control - USB/CAN Tuning Cable

Holley EFI Terminator X Max - Gen III 4.8/5.3/6.0 GM Truck Engines; 24x Crank - 1x Cam - Multec 2 Injectors - Transmission Control - USB/CAN Tuning Cable

Holley EFI Terminator X Max - Gen IV 4.8/5.3/6.0 GM Truck Engines and LS2/LS3; 58x Crank - 4x Cam - EV6 Injectors - Transmission Control - USB/CAN Tuning Cable