In Stock
- In Stock Items. Ships Today. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (87) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (87) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Model
Part Type
- Computer Chips and Modules (86) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Computer Mounting Brackets (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Brand
- JET Performance (86) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Holley (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Filter Options
- Made In USA (86)

Selected Filters

Availability

- In Stock Items. Ships Today. (6) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- In Stock Items, Including at a Supplier. Ships In a Few Days. (87) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (87) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Make/Model
Part Type
- Computer Chips and Modules (86) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Computer Mounting Brackets (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Brand
- JET Performance (86) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Holley (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Make/Engine
Filter Options
- Made In USA (86)

1991 Computers, Chips & Programmers

Showing In Stock Items. Show All 87 Items.

Individual Parts

Part Groups

Results 1 - 25 of 87

Holley ECU Mounting Brackets for 1979-2004 MUSTANG - 554-157

Computer Mounting Brackets, Holley EFI, HP, Terminator, Terminator X, ECU Mount Bracket, Steel, Black, Passenger Seat, Ford, Mustang, Fox Body, Each

Part Number: HLY-554-157

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

JET Stage 2 Computer Chips/Modules for 1991 CAMARO, FIREBIRD - 19113S

JET Stage 2 Computer Chips/Modules for 1991 CAMARO, FIREBIRD - 19113S

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

Part Number: JET-19113S

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 2 Computer Chips/Modules for 1991 S10, SONOMA - 29111S

Computer Chip/Module, Stage 2, Chevy, GMC, Pickup, Each

Part Number: JET-29111S

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 1 Computer Chips/Modules 29115

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

Part Number: JET-29115

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 2 Computer Chips/Modules 29105S

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

Part Number: JET-29105S

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 2 Computer Chips/Modules for 1991 CAMARO, FIREBIRD - 19114S

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

Part Number: JET-19114S

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 2 Computer Chips/Modules 29108S

Computer Chip/Module, Stage 2, Chevy, GMC, SUV/Pickup, Each

Part Number: JET-29108S

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 2 Computer Chips/Modules 29110S

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

Part Number: JET-29110S

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

JET Powr-Shift Computer Chips/Modules 29210PS

Computer Chip/Module, Powr-Shift, Chevy, GMC, 7.4L, Each

Part Number: JET-29210PS

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 2 Computer Chips/Modules for 1991 BERETTA, CORSICA - 19101S

Computer Chip/Module, Stage 2, Chevy, Beretta, Corsica, Each

Part Number: JET-19101S

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 1 Computer Chips/Modules 29117

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

Part Number: JET-29117

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 2 Computer Chips/Modules 59102S

Computer Chip/Module, Stage 2, Chevy, Each

Part Number: JET-59102S

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 1 Computer Chips/Modules 59102

Computer Chip/Module, Stage 1, GM, Each

Part Number: JET-59102

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 1 Computer Chips/Modules 29101

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

Part Number: JET-29101

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 2 Computer Chips/Modules for 1991 S10, SONOMA - 29112S

Computer Chip/Module, Stage 2, Chevy, GMC, S-Series, SUV/Pickup, Each

Part Number: JET-29112S

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 1 Computer Chips/Modules 29106

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

Part Number: JET-29106

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

JET Stage 2 Computer Chips/Modules 29109S

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

Part Number: JET-29109S

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

JET Stage 1 Computer Chips/Modules 29121

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

Part Number: JET-29121

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

JET Stage 2 Computer Chips/Modules 29117S

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

Part Number: JET-29117S

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

JET Stage 1 Computer Chips/Modules for 1991 GRAND PRIX - 59101

Computer Chip/Module, Stage 1, Pontiac, Each

Part Number: JET-59101

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 1 Computer Chips/Modules for 1991 LUMINA - 19105

Computer Chip/Module, Stage 1, Chevy, Each

Part Number: JET-19105

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 2 Computer Chips/Modules 29116S

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

Part Number: JET-29116S

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 2 Computer Chips/Modules 29103S

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

Part Number: JET-29103S

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 2 Computer Chips/Modules for 1991 GRAND PRIX - 59104S

Computer Chip/Module, Stage 2, Pontiac, Each

Part Number: JET-59104S

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

JET Stage 2 Computer Chips/Modules 29107S

Computer Chip/Module, Stage 2, Chevy, GMC, SUV/Pickup, Each

Part Number: JET-29107S

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 22, 2026 if ordered today

Page 1 of 4
Next