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Ignitions & Electrical
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1991 CHEVROLET
Product Results

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1991 CHEVROLET Computers, Chips & Programmers

Individual Parts

Part Groups

Results 76 - 100 of 241

Hypertech ThermoMaster Computer Chips for 1991 CORVETTE - 121382

Hypertech ThermoMaster Computer Chips for 1991 CORVETTE - 121382

Hypertech ThermoMaster Computer Chips for 1991 CORVETTE - 121382

Computer Chip/Module, ThermoMaster, Chevy, Each

Part Number: HYP-121382

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

Hypertech Street Runner Power Chips 121051

Hypertech Street Runner Power Chips 121051

Hypertech Street Runner Power Chips 121051

Computer Chip/Module, Street Runner, Chevy, GMC, C/K-Series Pickup, Each

Part Number: HYP-121051

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

Hypertech Street Runner Power Chips 161621

Hypertech Street Runner Power Chips 161621

Hypertech Street Runner Power Chips 161621

Computer Chip/Module, Street Runner, Chevy, GMC, 5.7L, Each

Part Number: HYP-161621

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

JET Stage 1 Computer Chips/Modules for 1991 CAMARO, FIREBIRD - 19117

Made in the USA

JET Stage 1 Computer Chips/Modules for 1991 CAMARO, FIREBIRD - 19117

JET Stage 1 Computer Chips/Modules for 1991 CAMARO, FIREBIRD - 19117

Computer Chip/Module, Stage 1, Chevy, Pontiac, Each

Part Number: JET-19117

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

JET Six Pack Performance Chips for 1991 S10, SONOMA - 291126P

Made in the USA

JET Six Pack Performance Chips for 1991 S10, SONOMA - 291126P

JET Six Pack Performance Chips for 1991 S10, SONOMA - 291126P

Computer Chip/Module, Six Pack, Chevy, GMC, S-Series, SUV/Pickup, Each

Part Number: JET-291126P

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

JET Powr-Shift Computer Chips/Modules 29106PS

Made in the USA

JET Powr-Shift Computer Chips/Modules 29106PS

JET Powr-Shift Computer Chips/Modules 29106PS

Computer Chip/Module, Powr-Shift, Chevy, GMC, 5.7L, Each

Part Number: JET-29106PS

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

JET Stage 1 Computer Chips/Modules 29103

Made in the USA

JET Stage 1 Computer Chips/Modules 29103

JET Stage 1 Computer Chips/Modules 29103

Computer Chip/Module, Stage 1, Chevy, GMC, Each

Part Number: JET-29103

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

JET Stage 2 Computer Chips/Modules for 1991 CAMARO, FIREBIRD - 19112S

Made in the USA

JET Stage 2 Computer Chips/Modules for 1991 CAMARO, FIREBIRD - 19112S

JET Stage 2 Computer Chips/Modules for 1991 CAMARO, FIREBIRD - 19112S

Computer Chip/Module, Stage 2, Chevy, Pontiac, Each

Part Number: JET-19112S

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

JET Six Pack Performance Chips for 1991 CORVETTE - 191166P

Made in the USA

JET Six Pack Performance Chips for 1991 CORVETTE - 191166P

JET Six Pack Performance Chips for 1991 CORVETTE - 191166P

Computer Chip/Module, Six Pack, Each

Part Number: JET-191166P

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

JET Stage 1 Computer Chips/Modules for 1991 CAVALIER - 19104

Made in the USA

JET Stage 1 Computer Chips/Modules for 1991 CAVALIER - 19104

JET Stage 1 Computer Chips/Modules for 1991 CAVALIER - 19104

Computer Chip/Module, Stage 1, Chevy, Each

Part Number: JET-19104

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

JET Stage 1 Computer Chips/Modules 29418S

Made in the USA

JET Stage 1 Computer Chips/Modules 29418S

JET Stage 1 Computer Chips/Modules 29418S

Computer Chip/Module, Stage-1, SS 454, Automatic w/Overdrive, Each

Part Number: JET-29418S

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

JET Six Pack Performance Chips 291166P

Made in the USA

JET Six Pack Performance Chips 291166P

JET Six Pack Performance Chips 291166P

Computer Chip/Module, Six Pack, Chevy, GMC, C/K-Series Pickup, Each

Part Number: JET-291166P

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

JET Stage 1 Computer Chips/Modules 29110

Made in the USA

JET Stage 1 Computer Chips/Modules 29110

JET Stage 1 Computer Chips/Modules 29110

Computer Chip/Module, Stage 1, Chevy, GMC, Each

Part Number: JET-29110

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

JET Stage 2 Computer Chips/Modules 29102S

Made in the USA

JET Stage 2 Computer Chips/Modules 29102S

JET Stage 2 Computer Chips/Modules 29102S

Computer Chip/Module, Stage 2, Chevy, GMC, C/K-Series Pickup, Each

Part Number: JET-29102S

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

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Estimated Ship Date: Jul 13, 2026 if ordered today

JET Stage 1 Computer Chips/Modules for 1991 CAMARO, FIREBIRD - 19114

Made in the USA

JET Stage 1 Computer Chips/Modules for 1991 CAMARO, FIREBIRD - 19114

JET Stage 1 Computer Chips/Modules for 1991 CAMARO, FIREBIRD - 19114

Computer Chip/Module, Stage 1, Chevy, Pontiac, Each

Part Number: JET-19114

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 13, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 13, 2026 if ordered today

JET Stage 2 Computer Chips/Modules 29106S

Made in the USA

JET Stage 2 Computer Chips/Modules 29106S

JET Stage 2 Computer Chips/Modules 29106S

Computer Chip/Module, Stage 2, Chevy, GMC, C/K-Series Pickup, Each

Part Number: JET-29106S

Not Yet Reviewed

Estimated Ship Date: Jul 13, 2026 if ordered today

...Loading

Estimated Ship Date: Jul 13, 2026 if ordered today

Hypertech Street Runner Power Chips for 1991 CAVALIER, SUNBIRD - 151411

Hypertech Street Runner Power Chips for 1991 CAVALIER, SUNBIRD - 151411

Hypertech Street Runner Power Chips for 1991 CAVALIER, SUNBIRD - 151411

Computer Chip/Module, Street Runner, Chevy, Pontiac, Each

Part Number: HYP-151411

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 CORVETTE - 151302

Hypertech ThermoMaster Computer Chips for 1991 CORVETTE - 151302

Hypertech ThermoMaster Computer Chips for 1991 CORVETTE - 151302

Computer Chip/Module, ThermoMaster, Chevy, Each

Part Number: HYP-151302

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 121202

Hypertech ThermoMaster Computer Chips 121202

Hypertech ThermoMaster Computer Chips 121202

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

Part Number: HYP-121202

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

Hypertech Street Runner Power Chips for 1991 BERETTA, CORSICA - 121431

Hypertech Street Runner Power Chips for 1991 BERETTA, CORSICA - 121431

Hypertech Street Runner Power Chips for 1991 BERETTA, CORSICA - 121431

Computer Chip/Module, Street Runner Thermo Master, Chevy, Pontiac, Each

Part Number: HYP-121431

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 24, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 S10, SONOMA - 151062

Hypertech ThermoMaster Computer Chips for 1991 S10, SONOMA - 151062

Hypertech ThermoMaster Computer Chips for 1991 S10, SONOMA - 151062

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

Part Number: HYP-151062

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 24, 2026 if ordered today

Hypertech Street Runner Power Chips for 1991 CAPRICE - 121451

Hypertech Street Runner Power Chips for 1991 CAPRICE - 121451

Hypertech Street Runner Power Chips for 1991 CAPRICE - 121451

Computer Chip/Module, Street Runner, Chevy, Each

Part Number: HYP-121451

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 24, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 24, 2026 if ordered today

Hypertech Street Runner Power Chips 121071

Hypertech Street Runner Power Chips 121071

Hypertech Street Runner Power Chips 121071

Computer Chip/Module, Street Runner, Chevy, GMC, C/K-Series Pickup, Each

Part Number: HYP-121071

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 24, 2026 if ordered today

Hypertech ThermoMaster Computer Chips 121092

Hypertech ThermoMaster Computer Chips 121092

Hypertech ThermoMaster Computer Chips 121092

Computer Chip/Module, ThermoMaster, Chevy, GMC, C/K-Series Pickup, Each

Part Number: HYP-121092

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 24, 2026 if ordered today

Hypertech ThermoMaster Computer Chips for 1991 CAVALIER, SUNBIRD - 121422

Hypertech ThermoMaster Computer Chips for 1991 CAVALIER, SUNBIRD - 121422

Hypertech ThermoMaster Computer Chips for 1991 CAVALIER, SUNBIRD - 121422

Computer Chip/Module, Street Runner Thermo Master, Chevy, Pontiac, Each

Part Number: HYP-121422

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 24, 2026 if ordered today

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