Description

Throttle Return Spring Kit – Carb Mount – Dual Springs – Steel – Zinc Oxide – Holley 4500 / Quick Fuel Carburetor – Kit

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 QUICK FUEL TECHNOLOGY

Quick Fuel Technology is a carburetor and fuel delivery specialist. In addition to their line of advanced carburetors, Quick Fuel also offers fuel injection systems and just about every accessory needed to complete the fuel system for a diverse range of applications.

Reviews

There are no reviews yet.

Be the first to review “QUICK FUEL TECHNOLOGY Throttle Return Spring Kit – 4500HP 49-1QFT”

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

    MSD IGNITION Can-Bus Bridge Connector 7740

    SKU: MSD7740
    Product information
    • Weight0.7 lbs
    • Dimensions7.4 × 4.5 × 3.7 in
    • Product Line

      Power Grid

    • Material

      Plastic

    • Color

      Red

    • Finish

      Natural

    • Quantity

      Each

    Details...
    Original price was: $165.00.Current price is: $149.95.Add to cart
    Original price was: $165.00.Current price is: $149.95.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOLECULE Wash 16oz MOLMLWA161

    SKU: MOLMLWA161
    Product information
    • Weight1.15 lbs
    • Dimensions8.45 × 2.5 × 2.5 in
    • Product Line

      Wash

    • Intended Purpose

      Fabric Cleaner

    • Concentrated

      Yes

    • Cleaner

      Yes

    • Fire Retardant Material Safe

      Yes

    Details...
    Original price was: $22.94.Current price is: $19.95.Add to cart
    Original price was: $22.94.Current price is: $19.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOOG Tie Rod End ES336R

    SKU: MOGES336R
    Product information
    • Weight1.05 lbs
    • Dimensions6.1 × 3.3 × 1.8 in
    • Oem Replacement

      Yes

    • Length

      8.661 in

    • Material

      Steel

    • Color

      Black

    • Finish

      Oxide

    Details...
    Original price was: $33.20.Current price is: $30.18.Add to cart
    Original price was: $33.20.Current price is: $30.18.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MCGARD Cragar Offset Washers Stainless 10 Pack 78714

    SKU: MCG78714
    Product information
    • Weight0.443 lbs
    • Dimensions7.5 × 3.25 × 1.5 in
    • Material

      Stainless

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Set of 10

    • Style

      Cragar Offset

    Details...
    Original price was: $39.48.Current price is: $35.89.Add to cart
    Original price was: $39.48.Current price is: $35.89.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LOKAR LT4 Throttle Cable And Kickdown Bracket TCB-40LT4

    SKU: LOKTCB-40LT4
    Product information
    • Weight0.22 lbs
    • Dimensions7.6 × 5.8 × 1.2 in
    • Quantity

      Kit

    • Mounting Location

      Intake Manifold

    • Mounting Style

      Bolt on

    • Cable End Style

      Lokar Cable

    • Kickdown

      Yes

    Details...
    Original price was: $116.55.Current price is: $105.95.Add to cart
    Original price was: $116.55.Current price is: $105.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    K AND N ENGINEERING Performance Air Intake 63-9042

    SKU: KNE63-9042
    Product information
    • Weight17.323 lbs
    • Dimensions24.2 × 20.2 × 15.6 in
    • Tube Material

      Plastic

    • Tube Color

      Black

    • Tube Finish

      Natural

    • Filter Style

      Washable

    • Filter Color

      Red

    Details...
    Original price was: $638.00.Current price is: $579.99.Add to cart
    Original price was: $638.00.Current price is: $579.99.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE Pro Birdcage Upper Pickup Cone TIP2100

    SKU: TIP2100
    Product information
    • Weight0.055 lbs
    • Dimensions2.85 × 1.2 × 1.1 in
    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Quantity

      Each

    • Length

      1.625 in

    Details...
    Original price was: $23.99.Current price is: $19.99.Add to cart
    Original price was: $23.99.Current price is: $19.99.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH Black Cargo Liner 40992

    SKU: WEA40992
    Product information
    • Weight5 lbs
    • Dimensions35.25 × 8.5 × 8.25 in
    • Product Line

      Cargo/Truck Liner

    • Application Specific

      Yes

    • Cargo Area Row Included

      Yes

    • Cargo Area Behind Second Row / Third Row

      Second Row

    • Textured

      Yes

    Details...
    Original price was: $140.00.Current price is: $126.95.Add to cart
    Original price was: $140.00.Current price is: $126.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOWE Ball Joint Upper Direct Weld Housing Std 22320DW

    SKU: HOW22320DW
    Product information
    • Weight1.32 lbs
    • Dimensions4 × 2.5 × 2 in
    • Product Line

      Precision

    • Upper/Lower

      Upper

    • Greasable

      Yes

    • Quantity

      Each

    • Mounting Style

      Weld In

    Details...
    Original price was: $108.61.Current price is: $98.74.Add to cart
    Original price was: $108.61.Current price is: $98.74.Add to wishlist
  • Add to wishlist
    Sale
    FLOWTECH LS 304ss Turbo Headers Up & Forward Style 11539FLT
    Add to wishlist

    FLOWTECH LS 304ss Turbo Headers Up & Forward Style 11539FLT

    SKU: FLT11539
    Product information
    • Weight25.84 lbs
    • Dimensions30 × 14 × 11 in
    • Length

      Full

    • Flange Thickness

      0.4375 in

    • Primary Diameter

      1.75 in

    • Collector Diameter

      3 in

    • Collector Attachment Method

      V-band Clamp

    Details...
    Original price was: $294.00.Current price is: $266.95.Add to cart
    Original price was: $294.00.Current price is: $266.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist

    90