Description

Carburetor Stud – 5/16-18 and 5/16-24 in Thread – 2.5 in Long – Hex Nuts – Steel – Black Oxide – Set of 4

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 ADVANCED ENGINE DESIGN

AED Performance, located in North Chesterfield, VA, researches, designs and manufactures a complete line of performance and competition carburetors. They offer a full range of products for use with the Pro Street, Drag Racer, Circle Track, Pulling, Marine and Off Road markets, including gaskets, gauges, brackets, carburetors, fuel lines and logs, metering blocks, carburetor pumps and jets, and more.

International Shipping

Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.

Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.

Loading international estimates...

Reviews

There are no reviews yet.

Be the first to review “ADVANCED ENGINE DESIGN Carburetor Stud Kit – 2.5in 6125”

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

    PERTRONIX IGNITION Ignitor Conversion Kit 1863

    SKU: PRT1863
    Product information
    • Weight0.1 lbs
    • Dimensions5.9 × 4.8 × 1.6 in
    • Product Line

      Ignitor

    • Trigger Method

      Magnetic

    • Voltage

      12V

    • Positive / Negative Ground

      Negative

    • Quantity

      Kit

    Details...
    Original price was: $167.00.Current price is: $150.95.Add to cart
    Original price was: $167.00.Current price is: $150.95.
    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 Distributor Cap 8408

    SKU: MSD8408
    Product information
    • Weight0.725 lbs
    • Dimensions9.4 × 7.5 × 3.2 in
    • Terminal Style

      HEI

    • Internal / External Coil

      External Coil

    • Vented / Non-Vented

      Vented

    • Mounting Method

      Clamp Down

    • Wire Hold Down Included

      Yes

    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

    KIRKEY Head Support Right 100

    SKU: KIR00100
    Product information
    • Weight0.79 lbs
    • Dimensions11.7 × 8 × 5.15 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.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    VIBRANT PERFORMANCE Oxygen Sensor Plug Each 1195A

    SKU: VIB1195A
    Product information
    • Weight0.12 lbs
    • Dimensions5.7 × 3.5 × 1 in
    • Style

      Plug

    • Mounting Style

      Screw-On

    • Fitting End 1 Thread Size

      18 mm x 1.50

    • End 1 Thread Style

      Male

    • Material

      Steel

    Details...
    Original price was: $5.51.Current price is: $4.59.Add to cart
    Original price was: $5.51.Current price is: $4.59.Add to wishlist
  • Add to wishlist
    Sale
    CENTERFORCE Clutch Alignment Tool 52008
    Add to wishlist

    CENTERFORCE Clutch Alignment Tool 52008

    SKU: CTF52008
    Product information
    • Weight0.095 lbs
    • Dimensions7 × 2.65 × 2.1 in
    • Spline Diameter

      1 in

    • Spline Count

      23.0

    • Pilot Diameter

      0.59 in

    • Material

      Plastic

    • Color

      Black

    Details...
    Original price was: $9.00.Current price is: $7.95.Add to cart
    Original price was: $9.00.Current price is: $7.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    COMPETITION ENGINEERING Lower Coil Mount C2047
    Add to wishlist

    COMPETITION ENGINEERING Lower Coil Mount C2047

    SKU: COE2047
    Product information
    • Weight4.83 lbs
    • Dimensions8.6 × 7.4 × 3.2 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Kit

    • Adjustable

      Yes

    Details...
    Original price was: $132.24.Current price is: $114.99.Add to cart
    Original price was: $132.24.Current price is: $114.99.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    CHASSIS ENGINEERING Double Adjustable Ladder Bars C/E3607
    Add to wishlist

    CHASSIS ENGINEERING Double Adjustable Ladder Bars C/E3607

    SKU: CCE3607
    Product information
    • Weight34 lbs
    • Dimensions36.25 × 8.5 × 4.25 in
    • Material

      Steel

    • Color

      Black

    • Finish

      Powder Coat

    • Quantity

      Kit

    • Mounting Style

      Weld-On

    Details...
    Original price was: $526.83.Current price is: $478.94.Add to cart
    Original price was: $526.83.Current price is: $478.94.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    AUTOLITE Spark Plug 24
    Add to wishlist

    AUTOLITE Spark Plug 24

    SKU: AUT24
    Product information
    • Weight0.1 lbs
    • Dimensions3.5 × 1.1 × 1 in
    • Product Line

      Copper Core

    • Thread Size

      14 mm

    • Quantity

      Each

    • Plug Length

      Standard

    • Core Type

      Resistor

    Details...
    Original price was: $4.19.Current price is: $3.49.Read more
    Original price was: $4.19.Current price is: $3.49.Add to wishlist

    10