Description

Cylinder Head Stud Kit – 12 Point Nuts – Chromoly – Black Oxide – Mopar B / RB-Series – Kit
Fits BBM engines w/stock heads.

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 BBM Head Stud Kit 12pt. 145-4206”

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

    RANCHO Shock Absorber RS55330

    SKU: RANRS55330
    Product information
    • Weight7.0 lbs
    • Dimensions24.2 × 4.2 × 3.2 in
    • Brand

    • Type

    • Condition

    • Manufacturer Part Number

      RS55330

    Details...
    Original price was: $63.90.Current price is: $58.09.Add to cart
    Original price was: $63.90.Current price is: $58.09.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PROTHANE Jack Pad 5in Diameter 19-1405

    SKU: PTN19-1405
    Product information
    • Weight0.55 lbs
    • Dimensions6.3 × 6.2 × 4.2 in
    • Quantity

      Each

    • Variant

      Yes

    • Style

      Pad

    • Material

      Polyurethane

    • Color

      Red

    Details...
    Original price was: $12.40.Current price is: $11.27.Add to cart
    Original price was: $12.40.Current price is: $11.27.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION Sb Chevy Plug Wires 31409

    SKU: MSD31409
    Product information
    • Weight2.25 lbs
    • Dimensions11 × 10 × 2.9 in
    • Product Line

      Super Conductor

    • Quantity

      Kit

    • Assembled

      Yes

    • Rfi Supression

      Yes

    • Conductor Style

      Spiral Core

    Details...
    Original price was: $216.00.Current price is: $195.95.Add to cart
    Original price was: $216.00.Current price is: $195.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    LONGACRE Digital Durometer with Silver Case 52-50547

    SKU: LON52-50547
    Product information
    • Weight0.77 lbs
    • Dimensions8.9 × 6.5 × 1.5 in
    • Quantity

      Each

    • Case Material

      Aluminum

    • Digital / Analog

      Digital

    • Mechanical

      Yes

    • Minimum Range

      0 Points

    Details...
    Original price was: $132.64.Current price is: $120.58.Add to cart
    Original price was: $132.64.Current price is: $120.58.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT Single Alt. Pulley 9487

    SKU: TRA9487
    Product information
    • Weight0.56 lbs
    • Dimensions6.2 × 4.7 × 2.2 in
    • Grooves/Ribs

      1 Groove

    • Diameter

      2.875 in

    • Depth

      1.75 in

    • Material

      Aluminum

    • Color

      Machined

    Details...
    Original price was: $41.83.Current price is: $38.03.Add to cart
    Original price was: $41.83.Current price is: $38.03.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    U-B MACHINE Rubber Trailing Arm End RH Thread 46-2320

    SKU: UBM46-2320
    Product information
    • Weight1.72 lbs
    • Dimensions6.45 × 4.45 × 2.85 in
    • Quantity

      Each

    • Variant

      Yes

    • Driver / Passenger Side

      Passenger

    • Outside Diameter

      2.27 in

    • Hole Diameter

      0.5781 in

    Details...
    Original price was: $36.55.Current price is: $33.23.Add to cart
    Original price was: $36.55.Current price is: $33.23.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WHITELINE PERFORMANCE Bushing Universal Universal W93512

    SKU: WHIW93512
    Product information
    Details...
    Original price was: $23.86.Current price is: $19.88.Add to cart
    Original price was: $23.86.Current price is: $19.88.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    GRANT Quick Disconnect Kits 3005

    SKU: GRT3005
    Product information
    • Weight0.75 lbs
    • Dimensions5.5 × 4.65 × 2.15 in
    • Quantity

      Kit

    • Variant

      Yes

    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    Details...
    Original price was: $161.99.Current price is: $134.99.Add to cart
    Original price was: $161.99.Current price is: $134.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WINTERS Quick Change Gears 8556

    SKU: WIN8556
    Product information
    • Weight6.9 lbs
    • Dimensions8.8 × 5 × 2 in
    • Spline

      10.0

    • Set Number

      56

    • Gear 1 Tooth Count

      17.0

    • Gear 2 Tooth Count

      31.0

    • 4:12 Ring And Pinion Low Ratio

      2.26

    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
    EQUUS Gauge Mount Cup 2-5/8 Black Single E9945
    Add to wishlist

    EQUUS Gauge Mount Cup 2-5/8 Black Single E9945

    SKU: EQUE9945
    Product information
    • Weight0.345 lbs
    • Dimensions4.75 × 4.45 × 2.85 in
    • Quantity

      Each

    • Style

      Cup

    • Mounting Location

      Universal

    • Mounting Style

      Bolt-On, Clamp-On

    • Gauge 1 Mounting Hole Quantity

      1.0

    Details...
    Original price was: $27.31.Current price is: $24.83.Add to cart
    Original price was: $27.31.Current price is: $24.83.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist

    94