Description

Carburetor Jet – 0.054 in ID – Number 55 – Brass – Holley Carburetors – Pair

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About HOLLEY

A leader in fuel systems for over 100 years, Holley fuel management systems have powered top circle track and drag racing teams around the world. Now, Holley offers EFI systems for GM's LS engine, among many other applications. Holley's products also include performance fuel pumps, intake manifolds, and engine accessories products for street performance, race, and marine applications.

Reviews

There are no reviews yet.

Be the first to review “HOLLEY Main Jets (2) 122-55”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QA1 Pro C/O Shock – Double Adjustable GM GD401

    SKU: QA1GD401
    Product information
    • Weight3.9 lbs
    • Dimensions19.1 × 3.9 × 3.6 in
    • Product Line

      401 GM Front Coil-Over Shock

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Hydraulic

    • Threaded Body

      Yes

    • Recommended Spring Length

      10 in

    Details...
    Original price was: $418.00.Current price is: $379.95.Add to cart
    Original price was: $418.00.Current price is: $379.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Ford 8.5mm Plug Wire Set 31259

    SKU: MSD31259
    Product information
    • Weight1.369 lbs
    • Dimensions11.05 × 10.1 × 2.85 in
    • Product Line

      Super Conductor

    • Quantity

      Kit

    • Assembled

      Yes

    • Rfi Supression

      Yes

    • Conductor Style

      Spiral Core

    Details...
    Original price was: $132.00.Current price is: $119.95.Add to cart
    Original price was: $132.00.Current price is: $119.95.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QUARTER MASTER RETAINER RING HOWE END C AP .05 176406

    SKU: QTR176406
    Product information
    Details...
    Original price was: $4.00.Current price is: $3.45.Add to cart
    Original price was: $4.00.Current price is: $3.45.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MILODON SBC Timing Pointer – 8in Balancer 65750

    SKU: MIL65750
    Product information
    • Weight0.265 lbs
    • Dimensions9.8 × 5.9 × 1.65 in
    • Quantity

      Each

    • Style

      Pointer

    • Balancer Outside Diameter

      8 in

    • Adjustable

      Yes

    • Hardware Included

      Yes

    Details...
    Original price was: $45.94.Current price is: $39.95.Add to cart
    Original price was: $45.94.Current price is: $39.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    KIRKEY Child Head Support Left 00200C

    SKU: KIR00200C
    Product information
    • Weight0.415 lbs
    • Dimensions7.9 × 5.6 × 2.85 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $36.30.Current price is: $33.00.Add to cart
    Original price was: $36.30.Current price is: $33.00.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HALTECH IC-7 Hooded Dash Mount HT-060071

    SKU: HTHHT-060071
    Product information
    • Weight0.54 lbs
    • Dimensions10.6 × 8 × 2.5 in
    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $94.30.Current price is: $82.00.Add to cart
    Original price was: $94.30.Current price is: $82.00.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEIAND Bbc Stealth (Rect-Port) 8018

    SKU: WEI8018
    Product information
    • Weight23.16 lbs
    • Dimensions25.3 × 12.45 × 7.4 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Style

      Dual Plane

    Details...
    Original price was: $480.00.Current price is: $435.95.Add to cart
    Original price was: $480.00.Current price is: $435.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    GRANT Quick Release Hub Ford 3022-B

    SKU: GRT3022-B
    Product information
    • Weight0.95 lbs
    • Dimensions5.5 × 4.6 × 2.15 in
    • Quantity

      Kit

    • Variant

      Yes

    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    Details...
    Original price was: $177.46.Current price is: $161.33.Add to cart
    Original price was: $177.46.Current price is: $161.33.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WINTERS Spring Locker Orange 58lb 1280O

    SKU: WIN1280O
    Product information
    • Weight0.14 lbs
    • Dimensions3.95 × 3.8 × 3.45 in
    • Material

      Steel

    • Quantity

      Each

    • Color

      Orange

    • Finish

      Paint

    • Length

      3.000 in

    Details...
    Original price was: $23.41.Current price is: $21.28.Add to cart
    Original price was: $23.41.Current price is: $21.28.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WINTERS Shifter C6 Lockout Rev Pattern 307-2B

    SKU: WIN307-2B
    Product information
    • Weight11.05 lbs
    • Dimensions19.1 × 18.5 × 7.9 in
    • Forward / Reverse Pattern

      Reverse

    • Quantity

      Kit

    • Mounting Location

      Floor

    • Mechanism Actuation

      Trigger

    • Knob Included

      Yes

    Details...
    Original price was: $333.98.Current price is: $303.62.Add to cart
    Original price was: $333.98.Current price is: $303.62.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist

    45