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Remove the stock pipes
It features epoxy-filled construction for vibration resistance
Universal fitment allows it to work with most Holley
while the corrosion-resistant terminal towers accept standard marine-grade spark plug wire boots
or converting a standard shock to coilover configuration
Hypertech ThermoMaster Computer Chips Differential Covers Remove the stock pipesThe Hypertech ThermoMaster Computer Chips (ref 0482) is a classic ECM performance upgrade from Hypertech that replaces your vehicle's stock calibration EPROM with a professionally tuned chip. For a wide range of GM, Ford, and Chrysler vehicles with OBD I and early OBD II ECUs, the ThermoMaster optimizes air fuel ratios, ignition timing, and rev limiters for real world power gains. It's the original plug in performance chip no wires, no modules, no
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