Holley Terminator X, GEN IV 4.8/5.3/6.0 GM TRUCK ENGINES AND LS2/LS3 The air valve has 8

The air valve has 8 actuators on top

Contains no dyes or additives that could discolor your interior

The fuel gauge is programmable for many ohm ranges with a selector switch on the back of the cluster

* Built-in

crimp tool and shrink tubing

Holley Terminator X, GEN IV 4.8/5.3/6.0 GM TRUCK ENGINES AND LS2/LS3 The air valve has 8Engine Management Systems, Terminator X MAX, 8 EV6 Injectors, 8 Coils, Analog, Sensors, Tuner Controls, Chevy, LS, 4. 8 6,2L, 4x Cam, 58x Crank Holley Terminator X MAX Engine Management Systems Holley Terminator X MAX engine management systems let you take control of your domestic V8 engine. They give you complete charge of your engine and self learning fuel strategies, along with the proven, race winning technology of Holley EFIall at a budget