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Holley 1225000 Jet Extensions
- SKU:
- 19486246
- MPN:
- 1225000
- Availability:
- Usually ships the same or next business day. In stock at our MI, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 08/26/2026 12:05:26 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $23.25 each 23.25 |
| Buy 3 | and pay only $21.40 each 21.4 |
| Buy 4 | and pay only $20.04 each 20.04 |
| Buy 5 or above | and pay only $19.48 each 19.48 |
- Stock Update:
- 08/26/2026 12:05:26 AM PST
Frequently bought together:
Description
This item is brand-new, factory sealed.
Holley 122-5000: Jet Extensions- Improved Design
- 2 Per Package
- Screws into the metering block
- Effectively moves the fuel entry point for the main jet out into the fuel bowl
- Durable and long lasting
- Manufacturer: Holley
- Brand: Holley
- Model: Holley 122-5000: Jet Extensions
- Item model number: 122-5000
- Is Discontinued By Manufacturer: No
- Exterior: Machined
- Manufacturer Part Number: 122-5000
- OEM Part Number: 122-5000
An improved jet extension design that actually screws into the metering block. The main metering jet then threads into the end of the extension. The installation effectively moves the fuel entry point for the main jet out into the fuel bowl. In this location it cannot be uncovered by fuel, causing a lean condition, during periods of hard acceleration or braking. 2/Pkg.
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Holley 1225000 Jet Extensions
$28.85