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.

Destination Est. Time Cost
Canada (Toronto) 5-7 business days $123.85
DHL Express
UK (London) 5-7 business days $126.53
DHL Express
Australia (Sydney) 5-7 business days $125.23
DHL Express
Germany (Berlin) 5-7 business days $130.84
DHL Express

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

    MSD IGNITION Pro-Billet Distributor – BBC Front Drive 8520

    SKU: MSD8520
    Product information
    • Weight4.87 lbs
    • Dimensions13.9 × 10.6 × 9.6 in
    • Quantity

      Each

    • Product Line

      Pro Billet Front Drive

    • Trigger Style

      Magnetic

    • Advance Type

      Mechanical

    • Cap Style

      Male

    Details...
    Original price was: $1,296.00.Current price is: $1,177.95.Add to cart
    Original price was: $1,296.00.Current price is: $1,177.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SKYJACKER Black Max Shock W/Black Boot B8516

    SKU: SKYB8516
    Product information
    • Weight5.57 lbs
    • Dimensions25 × 3.35 × 3.1 in
    • Product Line

      Black MAX

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Hydraulic

    • Compressed Length

      13.54 in

    • Extended Length

      22.75 in

    Details...
    Original price was: $70.00.Current price is: $62.91.Add to cart
    Original price was: $70.00.Current price is: $62.91.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SKYJACKER Black Max Shock W/Black Boot B8552

    SKU: SKYB8552
    Product information
    • Weight4.31 lbs
    • Dimensions24.55 × 3.15 × 3.05 in
    • Product Line

      Black MAX

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Hydraulic

    • Compressed Length

      10.02 in

    • Extended Length

      15.69 in

    Details...
    Original price was: $70.00.Current price is: $62.91.Add to cart
    Original price was: $70.00.Current price is: $62.91.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HURST Shifter Cable 5000029

    SKU: HUR500-0029
    Product information
    • Weight0.845 lbs
    • Dimensions15.65 × 11.65 × 2.3 in
    • Quantity

      Each

    • Type

      Cable

    • Length (In)

      50 in

    • Length (Ft)

      5 ft

    • Stroke

      2-1/2 in

    Details...
    Original price was: $136.00.Current price is: $122.95.Add to cart
    Original price was: $136.00.Current price is: $122.95.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HUSKY LINERS Front Floor Liners 54701

    SKU: HSK54701
    Product information
    • Weight9.053 lbs
    • Dimensions33 × 27 × 5.5 in
    • Product Line

      X-ACT Contour

    • Application Specific

      Yes

    • First Row Included

      Yes

    • First Row 1 / 2 Piece

      2 Piece

    • Textured

      Lines

    Details...
    Original price was: $121.00.Current price is: $109.99.Add to cart
    Original price was: $121.00.Current price is: $109.99.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    VIBRANT PERFORMANCE Standard Flex Coupling w /Inner Braid Liner 2in 62608

    SKU: VIB62608
    Product information
    • Weight1.655 lbs
    • Dimensions8.9 × 4.5 × 4.4 in
    • Product Line

      Standard Flex

    • Style

      Braided

    • Inlet Diameter

      2 in

    • Outlet Diameter

      2 in

    • Length

      8 in

    Details...
    Original price was: $39.00.Current price is: $32.50.Add to cart
    Original price was: $39.00.Current price is: $32.50.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH Side Window Deflectors 82184

    SKU: WEA82184
    Product information
    • Weight5 lbs
    • Dimensions47 × 13 × 2 in
    • Application Specific

      Yes

    • Material

      Plastic

    • Color

      Dark Smoke

    • Quantity

      Kit

    • Finish

      Natural

    Details...
    Original price was: $149.94.Current price is: $124.95.Add to cart
    Original price was: $149.94.Current price is: $124.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOLLEY Storage Box 36-176

    SKU: HLY36-176
    Product information
    • Weight4 lbs
    • Dimensions19.5 × 14.9 × 13.2 in
    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Each

    • Intended Purpose

      Carburetor

    Details...
    Original price was: $96.37.Current price is: $87.61.Add to cart
    Original price was: $96.37.Current price is: $87.61.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WINTERS Quick Change Gears 8531A

    SKU: WIN8531A
    Product information
    • Weight6.95 lbs
    • Dimensions8.8 × 4.9 × 1.9 in
    • Spline

      10.0

    • Set Number

      31A

    • Gear 1 Tooth Count

      21.0

    • Gear 2 Tooth Count

      36.0

    • 4:12 Ring And Pinion Low Ratio

      2.4

    Details...
    Original price was: $128.16.Current price is: $116.51.Add to cart
    Original price was: $128.16.Current price is: $116.51.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    EDGE PRODUCTS EAS Starter Kit Cable 98602
    Add to wishlist

    EDGE PRODUCTS EAS Starter Kit Cable 98602

    SKU: EDG98602
    Product information
    • Weight0.4 lbs
    • Dimensions9.5 × 6.3 × 1.5 in
    • Color

      Black

    • Finish

      Rubber Coated

    • Quantity

      Kit

    • Cable 1 End 1 Connector

      Daisy-Chain

    • Cable 1 End 1 Connector Pin Count

      5.0

    Details...
    Original price was: $75.00.Current price is: $67.40.Add to cart
    Original price was: $75.00.Current price is: $67.40.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist

    16