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

    RANCHO Shock Absorber RS55239

    SKU: RANRS55239
    Product information
    Details...
    Original price was: $63.90.Current price is: $58.09.Add to cart
    Original price was: $63.90.Current price is: $58.09.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PROFORGED Pitman Arm 103-10055

    SKU: PFG103-10055
    Product information
    • Weight2.115 lbs
    • Dimensions11 × 4.45 × 2.45 in
    • Center To Center Length

      6-1/2 in

    • Offset

      1-3/4 in

    • Tie Rod Hole Taper

      0.469 in/ft

    • Spline

      32.0

    • Spline End Diameter

      1.12 in

    Details...
    Original price was: $114.94.Current price is: $99.95.Add to cart
    Original price was: $114.94.Current price is: $99.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PERTRONIX IGNITION Coil Flame-Thrower HP E-Core (0.2 ohm) 60100

    SKU: PRT60100
    Product information
    • Weight4.375 lbs
    • Dimensions6.8 × 6.5 × 4.35 in
    • Product Line

      Flame Thrower HP

    • Quantity

      Each

    • Coil Location

      Remote

    • Coil Style

      E-Core

    • Coil Wire Attachment

      Male

    Details...
    Original price was: $154.00.Current price is: $139.98.Add to cart
    Original price was: $154.00.Current price is: $139.98.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RANCHO 7MT Shock RS77063

    SKU: RAN77063
    Product information
    • Weight5.45 lbs
    • Dimensions24 × 4 × 3.25 in
    • Product Line

      RS7MT

    • Internal Design

      Monotube

    • Gas/Hydraulic

      Gas

    • Stroke Length

      7.44 in

    • Compressed Length

      16.02 in

    Details...
    Original price was: $91.99.Current price is: $79.99.Add to cart
    Original price was: $91.99.Current price is: $79.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RACING OPTICS Stilo ST5 3459CP

    SKU: ROP3459CP
    Product information
    • Weight0.155 lbs
    • Dimensions20 × 4.1 × 0.3 in
    • Product Line

      Perimeter Seal SpeedStack 3

    • Center To Center Distance

      12 in

    • Laminated Stack

      Yes

    • Thickness

      4 mm

    • Tear Offs Per Stack

      3.0

    Details...
    Original price was: $50.34.Current price is: $41.95.Add to cart
    Original price was: $50.34.Current price is: $41.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MALLORY 690 Hyfire Ignition Box 690

    SKU: MAL690
    Product information
    • Weight2.8 lbs
    • Dimensions9.6 × 5.9 × 2.7 in
    • Material

      Aluminum

    • Color

      Black

    • Finish

      Paint

    • Quantity

      Kit

    • Product Line

      HyFire

    Details...
    Original price was: $299.12.Current price is: $271.93.Add to cart
    Original price was: $299.12.Current price is: $271.93.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LOKAR E-Brake Boot Trans Mt 70-EHBT

    SKU: LOK70-EHBT
    Product information
    Details...
    Original price was: $53.85.Current price is: $48.95.Add to cart
    Original price was: $53.85.Current price is: $48.95.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    KYB SHOCKS Shock/Strut Each SR4456

    SKU: KYBSR4456
    Product information
    • Weight34.97 lbs
    • Dimensions26.2 × 8.9 × 8.6 in
    • Product Line

      Strut-Plus

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Gas

    • Spring Included

      Yes

    • Spring Material

      Steel

    Details...
    Original price was: $291.75.Current price is: $265.23.Add to cart
    Original price was: $291.75.Current price is: $265.23.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TUFF-STUFF Alternator Replacement Regulator for 7078 7530A

    SKU: TFS7530A
    Product information
    Details...
    Original price was: $53.69.Current price is: $48.81.Add to cart
    Original price was: $53.69.Current price is: $48.81.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    THERMO-TEC Starter Heat Shield 14150

    SKU: THE14150
    Product information
    • Weight0.3 lbs
    • Dimensions8.55 × 4.45 × 2.15 in
    • Length

      22 in

    • Width

      7 in

    • Material

      Mylar Fiberglass

    • Color

      Silver

    • Quantity

      Each

    Details...
    Original price was: $36.00.Current price is: $32.58.Add to cart
    Original price was: $36.00.Current price is: $32.58.Add to wishlist

    108