Hypertech ThermoMaster Computer Chips 858722 Chip/Module, ThermoMaster, Chevy, GMC, Each

SKU: HYP858722

Computer Chips and Modules

Hypertech ThermoMaster Computer Chips 858722 Chip/Module, ThermoMaster, Chevy, GMC, Each

SKU: HYP858722

Computer Chips and Modules

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

We accept

Description

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!

Part Type

Computer Chips and Modules

Data: v4.2 - Upd: 2026-09-29 03:49:26

Specifications

Product Attributes - Brand: Hypertech
Product Attributes - Manufacturer's Part Number: 858722
Product Attributes - Part Type: Computer Chips and Modules
Product Attributes - Product Line: Hypertech ThermoMaster Computer Chips
Product Attributes - UPC: 759609038944
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.
Product Attributes - CARB EO Number(s): D-260-8
Product Attributes - Emissions: California EO Approved

Reference Information

Brand Name/s	Hypertech
StreetFX SKU	hyp858722
SFX Item ID	5087079
Supplier Item Code	5087079
Manufacturer SKU	858722
Manufacturer UPC	759609038944

Compatibility

Application Data

Make CHEVROLET
Model C3500
Submodel BASE
Beginning Year 1995
Ending Year 1995
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Drivetrain RWD
Engine VIN Code K
Make CHEVROLET
Model C3500
Submodel BASE
Beginning Year 1995
Ending Year 1995
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual
Drivetrain RWD
Engine VIN Code K
Make CHEVROLET
Model C3500
Submodel BASE
Beginning Year 1995
Ending Year 1995
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual

Make	CHEVROLET
Model	C3500
Submodel	CHEYENNE
Beginning Year	1995
Ending Year	1995
Engine Type	V8
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Transmission	Automatic
Drivetrain	RWD
Engine VIN Code	K

Make	CHEVROLET
Model	C3500
Submodel	CHEYENNE
Beginning Year	1995
Ending Year	1995
Engine Type	V8
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Transmission	Manual
Drivetrain	RWD
Engine VIN Code	K

Make CHEVROLET
Model C3500
Submodel CHEYENNE
Beginning Year 1995
Ending Year 1995
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual

Make	CHEVROLET
Model	C3500
Submodel	SILVERADO
Beginning Year	1995
Ending Year	1995
Engine Type	V8
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Transmission	Automatic
Drivetrain	RWD
Engine VIN Code	K

Make	CHEVROLET
Model	C3500
Submodel	SILVERADO
Beginning Year	1995
Ending Year	1995
Engine Type	V8
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Transmission	Manual
Drivetrain	RWD
Engine VIN Code	K

Make CHEVROLET
Model C3500
Submodel SILVERADO
Beginning Year 1995
Ending Year 1995
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual
Make CHEVROLET
Model K3500
Submodel BASE
Beginning Year 1995
Ending Year 1995
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Drivetrain 4WD
Engine VIN Code K
Make CHEVROLET
Model K3500
Submodel BASE
Beginning Year 1995
Ending Year 1995
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual
Drivetrain 4WD
Engine VIN Code K
Make CHEVROLET
Model K3500
Submodel BASE
Beginning Year 1995
Ending Year 1995
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual

Make	CHEVROLET
Model	K3500
Submodel	CHEYENNE
Beginning Year	1995
Ending Year	1995
Engine Type	V8
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Transmission	Automatic
Drivetrain	4WD
Engine VIN Code	K

Make	CHEVROLET
Model	K3500
Submodel	CHEYENNE
Beginning Year	1995
Ending Year	1995
Engine Type	V8
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Transmission	Manual
Drivetrain	4WD
Engine VIN Code	K

Make CHEVROLET
Model K3500
Submodel CHEYENNE
Beginning Year 1995
Ending Year 1995
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual

Make	CHEVROLET
Model	K3500
Submodel	SILVERADO
Beginning Year	1995
Ending Year	1995
Engine Type	V8
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Transmission	Automatic
Drivetrain	4WD
Engine VIN Code	K

Make	CHEVROLET
Model	K3500
Submodel	SILVERADO
Beginning Year	1995
Ending Year	1995
Engine Type	V8
Liter	5.7
CID	350
Engine Family	Chevy small block Gen I
Engine Size	5.7L/350
Transmission	Manual
Drivetrain	4WD
Engine VIN Code	K

Make CHEVROLET
Model K3500
Submodel SILVERADO
Beginning Year 1995
Ending Year 1995
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual
Make GMC
Model C3500
Submodel SIERRA SL
Beginning Year 1995
Ending Year 1995
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Drivetrain RWD
Engine VIN Code K
Make GMC
Model C3500
Submodel SIERRA SL
Beginning Year 1995
Ending Year 1995
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual
Drivetrain RWD
Engine VIN Code K
Make GMC
Model C3500
Submodel SIERRA SL
Beginning Year 1995
Ending Year 1995
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual
Make GMC
Model C3500
Submodel SIERRA SLE
Beginning Year 1995
Ending Year 1995
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Drivetrain RWD
Engine VIN Code K
Make GMC
Model C3500
Submodel SIERRA SLE
Beginning Year 1995
Ending Year 1995
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual
Drivetrain RWD
Engine VIN Code K
Make GMC
Model C3500
Submodel SIERRA SLE
Beginning Year 1995
Ending Year 1995
Engine Type V8
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Manual
Make GMC
Model C3500
Submodel SIERRA SLT
Beginning Year 1995
Ending Year 1995
Engine Type V8
Liter 5.7
CID 350
Engine Family Chevy small block Gen I
Engine Size 5.7L/350
Transmission Automatic
Drivetrain RWD
Engine VIN Code K

Loading compatibility information...

Keep shopping

Select Your Vehicle

Hypertech ThermoMaster Computer Chips 858722 Chip/Module, ThermoMaster, Chevy, GMC, Each

Hypertech ThermoMaster Computer Chips 858722 Chip/Module, ThermoMaster, Chevy, GMC, Each

Description

Part Type

Specifications

Reference Information

Compatibility

More from Hypertech

Hypertech Speedometer Calibrators 732500 Calibrator, Programmer, Buick, Cadillac, Chevy, GMC, Pontiac, Each

Hypertech Inline Speedometer Calibrator Modules 730125 Calibrator, Ford, Each

Hypertech Speedometer Calibrators 742501 Calibration Device, Programmer, Electronic, for Tire Size/Rear Ratio Changes, Reads/Clears DTCs, Can Upgrade, Ford, Lincoln, Mercury, Each

Hypertech Speedometer Calibrators 3350 Calibrator, Programmer, Cadillac, Chevy, Chrysler, Dodge, Ford, GMC, Hummer, Jeep, Lincoln, Mercury, Ram, Each

Hypertech Inline Speedometer Calibrator Modules 730108 Calibrator, Inline, Toyota, Each

Hypertech Speedometer Calibrators 742500 Calibrator, Programmer, Ford, Each