Description

Throttle Return Spring Kit – Carb Mount – Dual Springs – Steel – Zinc Oxide – Holley 4150 / 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 – Square Flange 49-3QFT”

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

    JET PERFORMANCE Throttle Body 76104

    SKU: JET76104
    Product information
    Details...
    Original price was: $484.00.Current price is: $439.99.Add to cart
    Original price was: $484.00.Current price is: $439.99.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PERTRONIX IGNITION Ignitor II Conversion Kit 91181

    SKU: PRT91181
    Product information
    • Weight0.24 lbs
    • Dimensions6.15 × 4.8 × 1.6 in
    • Product Line

      Ignitor II

    • Quantity

      Kit

    • Trigger Method

      Magnetic

    • Voltage

      12V

    • Positive / Negative Ground

      Negative

    Details...
    Original price was: $191.00.Current price is: $172.94.Add to cart
    Original price was: $191.00.Current price is: $172.94.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION 2-Step Launch Control – GM LS Engines 8733

    SKU: MSD8733
    Product information
    • Weight1.23 lbs
    • Dimensions10.5 × 6 × 3 in
    • Style

      Launch Control

    • Color

      Black

    • Quantity

      Each

    • Maximum Adjustment Increment

      100 RPM

    • Connection Style

      GM

    Details...
    Original price was: $394.00.Current price is: $357.95.Add to cart
    Original price was: $394.00.Current price is: $357.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Bottom Rotor Assembly 8457

    SKU: MSD8457
    Product information
    • Weight0.34 lbs
    • Dimensions7.85 × 6.05 × 1.55 in
    • Terminal Material

      Brass

    • Material

      Plastic

    • Color

      Red

    • Finish

      Natural

    • Quantity

      Each

    Details...
    Original price was: $65.00.Current price is: $58.95.Add to cart
    Original price was: $65.00.Current price is: $58.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Bulk Super Conductor Wire 34059

    SKU: MSD34059
    Product information
    • Weight21.11 lbs
    • Dimensions18.7 × 14.6 × 10.9 in
    • Product Line

      Super Conductor

    • Rfi Supression

      Yes

    • Conductor Style

      Spiral Core

    • Wire Color

      Red

    • Wire Material

      Silicone

    Details...
    Original price was: $770.00.Current price is: $699.95.Add to cart
    Original price was: $770.00.Current price is: $699.95.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SPC PERFORMANCE Extended Upper Ball Join t 94019

    SKU: SPP94019
    Product information
    • Weight1.35 lbs
    • Dimensions4.7 × 3.9 × 3.3 in
    • Upper/Lower

      Upper

    • Hardware Included

      Yes

    • Quantity

      Each

    • Mounting Style

      Bolt In

    • Greasable

      Yes

    Details...
    Original price was: $170.53.Current price is: $155.03.Add to cart
    Original price was: $170.53.Current price is: $155.03.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    JMS TractionMax – Traction Control Device Plug&Play TX1114DCX

    SKU: JMSTX1114DCX
    Product information
    • Weight0.85 lbs
    • Dimensions8.7 × 6.2 × 2.6 in
    • Product Line

      TractionMAX

    • Wiring Harness Included

      Yes

    • Quantity

      Each

    • Traction Lockout

      Yes

    • On-The-Fly Tuning

      Yes

    Details...
    Original price was: $494.73.Current price is: $449.75.Add to cart
    Original price was: $494.73.Current price is: $449.75.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANSGO Reprogramming Kit Ford C6 1967-Up 67-3

    SKU: TGO67-3
    Product information
    • Weight1.23 lbs
    • Dimensions15.5 × 11.5 × 2.5 in
    • Gaskets Included

      Yes

    • Quantity

      Kit

    • Accumulator Springs Included

      Yes

    • Manual Valve Body Modification

      Yes

    • O-Rings Included

      Yes

    Details...
    Original price was: $128.00.Current price is: $115.71.Add to cart
    Original price was: $128.00.Current price is: $115.71.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HURST Shifter Cable 5000025

    SKU: HUR500-0025
    Product information
    • Weight0.8 lbs
    • Dimensions16 × 11.75 × 1.2 in
    • Quantity

      Each

    • Type

      Cable

    • Length (In)

      50 in

    • Length (Ft)

      5 ft

    • Stroke

      2-1/2 in

    Details...
    Original price was: $110.00.Current price is: $99.95.Add to cart
    Original price was: $110.00.Current price is: $99.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    VIBRANT PERFORMANCE Socket Pipe Plug 1/8in NPT 10490

    SKU: VIB10490
    Product information
    • Weight0.015 lbs
    • Dimensions4.05 × 3.55 × 0.45 in
    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Quantity

      Each

    • Head Style

      Allen

    Details...
    Original price was: $5.39.Current price is: $4.49.Add to cart
    Original price was: $5.39.Current price is: $4.49.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist

    58