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In-Store Pickup Location

Hypertech ThermoMaster Computer Chips 129212

Computer Chip/Module, ThermoMaster, Chevy, GMC, Pickup, Each

Estimated Ship Date: Loading...Processing Monday 2/25/2019 (if ordered today) Would you rather pick it up? Select Location

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  • This part is normally shipped directly from the manufacturer / Supplier.

  • Order this item and get free delivery and handling on your entire order! Offer excludes truck freight and oversize fees. Valid on orders shipped in the contiguous United States.

Hazardous Material Warning
WARNING: Cancer and Reproductive Harm For more information, visit

Brand: Hypertech

Manufacturer's Part Number: 129212

Part Type: Computer Chips and Modules

Product Line: Hypertech ThermoMaster Computer Chips

Summit Racing Part Number: HYP-129212

UPC: 759609011039

Quantity: Sold individually.

Notes: Turbo 400 transmission.

In-Store Pickup: Choose In-store pick-up (OH, NV, GA, TX) on our web site.

Hypertech ThermoMaster Power Chips replace your stock PROM, which holds the settings for fuel flow and spark advance. This is a Stage 2 chip that optimizes the spark and fuel curves for max performance. The ThermoMaster Power Chip is designed for use with a 160 deg. thermostat and premium pump gas (91 Octane or better). Maximize the performance of your ride with a Hypertech ThermoMaster Power Chip!


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Some parts are not legal for use in California or other states with similar laws / regulations

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