Description

Main Stud Kit – Hex Nuts – 2-Bolt Mains – Chromoly – Black Oxide – Big Block Buick – 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 ARP

Automotive Racing Products (ARP) started in 1968, in Southern California. Their product line includes everything from engine and driveline fasteners for OEM replacement parts to exotic specialty hardware for the Formula 1, Indycar, NASCAR, NHRA Drag Racing, and Marine Applications. They produce a number of specialty products like cylinder head fastener kits, connecting rod bolts, exhaust manifold/header fastener kits, oil pan fastener kits, piston ring compressors, 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 “ARP Buick Main Stud Kit 125-5401”

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

    PROFORM Rocker Stud Remover & Align Tool 66783

    SKU: PFM66783
    Product information
    Details...
    Original price was: $23.41.Current price is: $21.28.Add to cart
    Original price was: $23.41.Current price is: $21.28.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NITROUS EXPRESS Hand Held Touch Screen for Maximizer 6 16011S

    SKU: NXS16011S
    Product information
    Details...
    Original price was: $483.33.Current price is: $420.29.Add to cart
    Original price was: $483.33.Current price is: $420.29.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NOCO Battery Group 9 Lithium Powersports 400A NLP9

    SKU: NOCNLP9
    Product information
    • Weight3.2 lbs
    • Dimensions6.5 × 5.1 × 5.1 in
    • Product Line

      Lithium Powersport

    • Volts

      12V

    • Battery Type

      Lithium-ion

    • Case Material

      Plastic

    • Quantity

      Each

    Details...
    Original price was: $114.94.Current price is: $99.95.Add to cart
    Original price was: $114.94.Current price is: $99.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PYROTECT Suit Junior Large Black SFI-1 JS100220

    SKU: PYRJS100220
    Product information
    • Weight2.2 lbs
    • Dimensions16.4 × 14.45 × 3.35 in
    • Size

      Youth Large

    • Sfi Rating

      3.2A/1

    • Material

      Fire Retardant Fabric

    • Color

      Black

    • Quantity

      Each

    Details...
    Original price was: $175.00.Current price is: $159.00.Add to cart
    Original price was: $175.00.Current price is: $159.00.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QA1 Coil-Over Conversion Kit Pro Rear ALN2000K

    SKU: QA1ALN2000K
    Product information
    • Weight28.25 lbs
    • Dimensions40 × 8 × 8 in
    • Product Line

      Pro-Rear System Ride Sensitive

    • Quantity

      Kit

    • Front / Rear

      Rear

    • Driver / Passenger Side

      Driver / Passenger

    • Internal Design

      Twintube

    Details...
    Original price was: $844.00.Current price is: $766.95.Add to cart
    Original price was: $844.00.Current price is: $766.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT Th350 Chrome Pan 9074

    SKU: TRA9074
    Product information
    • Weight3.73 lbs
    • Dimensions18 × 14.4 × 4 in
    • Material

      Steel

    • Color

      Chrome

    • Finish

      Plated

    • Quantity

      Each

    • Sump Style

      Stock

    Details...
    Original price was: $46.06.Current price is: $41.87.Add to cart
    Original price was: $46.06.Current price is: $41.87.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HURST Installation Kit 3738611

    SKU: HUR373-8611
    Product information
    • Weight4.36 lbs
    • Dimensions17.3 × 8 × 3.5 in
    • Quantity

      Kit

    • Application Specific

      Yes

    • Hardware Included

      Yes

    • Bushing Included

      Yes

    • Shifter Arms Included

      Yes

    Details...
    Original price was: $372.00.Current price is: $337.95.Add to cart
    Original price was: $372.00.Current price is: $337.95.
    Quantity Only 4 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 52291

    SKU: HSK52291
    Product information
    • Weight8.23 lbs
    • Dimensions34 × 24 × 3 in
    • Product Line

      X-ACT Contour

    • Application Specific

      Yes

    • Textured

      Lines

    • Material

      Plastic

    • Color

      Black

    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 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH Front Rubber Mats W611

    SKU: WEAW611
    Product information
    • Weight8.6 lbs
    • Dimensions34.75 × 21.75 × 1.375 in
    • Product Line

      All-Weather

    • Application Specific

      Yes

    • First Row Included

      Yes

    • First Row 1 / 2 Piece

      2 Piece

    • Textured

      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

    GRANT Quick Disconnect Kits 3025

    SKU: GRT3025
    Product information
    • Weight0.94 lbs
    • Dimensions5.6 × 4.6 × 2.35 in
    • Quantity

      Kit

    • Variant

      Yes

    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    Details...
    Original price was: $171.37.Current price is: $155.79.Add to cart
    Original price was: $171.37.Current price is: $155.79.Add to wishlist

    77