Description

Cylinder Head Stud Kit – 12 Point Nuts – Chromoly – Black Oxide – Buick V6 – 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.

Global Shipping Estimates (Ships from USA)

Destination Region Est. Delivery Time Estimated Cost
🇨🇦 Canada 5 - 7 Days
DHL UPS USPS FedEx
From $50.00 USD
🇪🇺 European Countries 5 - 7 Days
DHL UPS USPS FedEx
From $70.00 USD
🇦🇺 Australia 5 - 7 Days
DHL UPS USPS FedEx
From $110.00 USD
🇦🇪 United Arab Emirates 5 - 7 Days
DHL UPS USPS FedEx
From $100.00 USD
🇸🇦 Saudi Arabia 5 - 7 Days
DHL UPS USPS FedEx
From $100.00 USD
🇯🇵 Asia Countries 5 - 7 Days
DHL UPS USPS FedEx
From $130.00 USD
*Note: These are estimated costs for a standard package. Exact shipping fees will be calculated at checkout using live rates based on your specific location and cart weight.

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.

Reviews

There are no reviews yet.

Be the first to review “ARP Buick Head Stud Kit 12pt. 123-4203”

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

    HUSKY LINERS Bed Rail Caps Smoothback 2888021

    SKU: HSK2888021
    Product information
    Details...
    Original price was: $198.00.Current price is: $179.99.Add to cart
    Original price was: $198.00.Current price is: $179.99.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PROFORM Mini Valve Spring Tester 0-700lbs. 66834

    SKU: PFM66834
    Product information
    • Weight1.055 lbs
    • Dimensions10.7 × 5 × 2.6 in
    • Analog / Digital

      Analog

    • Psi Range

      700 lb

    • Low Range

      0 lb

    • High Range

      700 lb

    • Gauge Face Color

      White

    Details...
    Original price was: $75.39.Current price is: $68.54.Add to cart
    Original price was: $75.39.Current price is: $68.54.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PROFORM Cylinder Head CC Kit 66831

    SKU: PFM66831
    Product information
    • Weight3.915 lbs
    • Dimensions33.35 × 6.85 × 6.7 in
    • Quantity

      Kit

    • Burette Included

      Yes

    • Burette Volume

      100 cc

    • Burette Increment (Cc)

      0.2 cc

    • Burette Material

      Glass

    Details...
    Original price was: $207.45.Current price is: $188.59.Add to cart
    Original price was: $207.45.Current price is: $188.59.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    REESE Towing Starter Kit 40565

    SKU: REE40565
    Product information
    • Weight11.165 lbs
    • Dimensions14.95 × 9.1 × 3.4 in
    • Product Line

      Interlock

    • Component Type

      Ball Mount Hitch

    • Drop Amount

      2 in

    • Raised Amount

      3/4 in

    • Tongue Weight

      600 lb

    Details...
    Original price was: $113.99.Current price is: $94.99.Add to cart
    Original price was: $113.99.Current price is: $94.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SCS GEARS Quick Change Gear Set 31-PRO

    SKU: SCS31
    Product information
    • Weight4.7 lbs
    • Dimensions6.1 × 5.3 × 3.2 in
    • Product Line

      Professional

    • Spline

      10

    • Set Number

      31

    • Gear 1 Tooth Count

      21

    • Gear 2 Tooth Count

      35

    Details...
    Original price was: $234.40.Current price is: $213.09.Add to cart
    Original price was: $234.40.Current price is: $213.09.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH Black ImpactLiner 36907IM

    SKU: WEA36907IM
    Product information
    • Weight36.74 lbs
    • Dimensions80 × 12 × 12 in
    • Product Line

      ImpactLiner

    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Each

    Details...
    Original price was: $356.00.Current price is: $322.95.Add to cart
    Original price was: $356.00.Current price is: $322.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOOKER 55-82 SB Vette Headers 2456HKR

    SKU: HKR2456
    Product information
    • Weight29.6 lbs
    • Dimensions37.25 × 22 × 7.5 in
    • Product Line

      Competition

    • Length

      Full

    • Flange Thickness

      0.3125 in

    • Primary Diameter

      1.625 in

    • Primary Gauge

      16-Gauge

    Details...
    Original price was: $394.00.Current price is: $357.95.Add to cart
    Original price was: $394.00.Current price is: $357.95.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    E3 SPARK PLUGS E3 Spark Plug (Automotive) E3.40
    Add to wishlist

    E3 SPARK PLUGS E3 Spark Plug (Automotive) E3.40

    SKU: E3PE3.40
    Product information
    • Weight0.095 lbs
    • Dimensions3.55 × 1 × 0.95 in
    • Quantity

      Each

    • Product Line

      Diamond Fire

    • Plug Length

      Standard

    • Core Type

      Resistor

    • Core Material

      Copper

    Details...
    Original price was: $10.00.Current price is: $8.49.Add to cart
    Original price was: $10.00.Current price is: $8.49.Add to wishlist
  • Add to wishlist
    Sale
    DYNOMAX Hardware - Gasket 31531
    Add to wishlist

    DYNOMAX Hardware – Gasket 31531

    SKU: DYN31531
    Product information
    • Weight0.165 lbs
    • Dimensions4.95 × 3.8 × 1.05 in
    • Material

      Graphite

    • Quantity

      Each

    • Inside Diameter

      2.511 in

    • Outside Diameter

      3.426 in

    • Height

      0.75 in

    Details...
    Original price was: $7.04.Current price is: $6.40.Add to cart
    Original price was: $7.04.Current price is: $6.40.Add to wishlist
  • Add to wishlist
    Sale
    CROWER Roller Lifters - SBF 66215-16
    Add to wishlist

    CROWER Roller Lifters – SBF 66215-16

    SKU: CRO66215-16
    Product information
    • Weight5 lbs
    • Dimensions9.5 × 3.6 × 3.1 in
    • Product Line

      Severe-Duty Cutaway

    • Lifter Style

      Mechanical Roller

    • Body Diameter

      0.874 in

    • Material

      Steel

    • Color

      Natural

    Details...
    Original price was: $765.05.Current price is: $695.50.Add to cart
    Original price was: $765.05.Current price is: $695.50.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist

    28