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Holley Main Jet Extension 122-5000
Holley Main Jet Extension 122-5000
Holley Main Jet Extension 122-5000
Load image into Gallery viewer, Holley Main Jet Extension 122-5000
Load image into Gallery viewer, Holley Main Jet Extension 122-5000
Load image into Gallery viewer, Holley Main Jet Extension 122-5000

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Holley Main Jet Extension 122-5000

2 sold in last 8 hours
Holley
HOL-122-5000
In stock
$19.95
Helps control fuel uncovering - Used with secondary main jets during hard acceleration. Drag strip useful part - Designed to help maintain fuel pickup as fuel moves to the rear...
$19.95
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Holley Main Jet Extension 122-5000
Description
  • Helps control fuel uncovering - Used with secondary main jets during hard acceleration.
  • Drag strip useful part - Designed to help maintain fuel pickup as fuel moves to the rear of the bowl.
  • Requires a notched float - Must be used with a compatible notched float.

Holley 122-5000 is a main jet extension for secondary main jet applications. Holley notes it can help prevent the jets from being uncovered as fuel rushes to the back of the bowl during extreme acceleration. It is commonly used in strip or hard launch setups and requires a notched float.

Specifications

  • Part Number: 122-5000
  • Brand: Holley
  • Product Type: Main jet extension Qty 2
  • Use: Secondary main jet applications
  • Installation Note: Requires notched float

Part 122-5000 is a Holley main jet extension for secondary main jet applications on performance carburettors. It helps prevent jet uncovering under extreme acceleration and requires a compatible notched float.

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Shipping

We ship Australia-wide via Australia Post, with tracked shipping starting from $10.95. Orders are usually dispatched within 24–48 hours, with most deliveries arriving in 2–3 business days. Rural and remote areas may take up to 5 business days.

International shipping is available, with rates calculated at checkout. Local pickup is available from Echuca, VIC — please call ahead on 03 9989 9921 before visiting.

Returns

Returns and exchanges may be accepted within 30 days of receiving your order, provided items are in saleable condition, include original packaging and proof of purchase. Returns are assessed case by case.

Change-of-mind returns, incorrectly ordered items, clearance items and products damaged through misuse or wear and tear are not returnable. Please contact us before sending back any item, especially for warranty claims.

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