Description

Cylinder Head Stud Kit – 12 Point Nuts – Chromoly – Black Oxide – Big Block Chevy – Edelbrock Performer / Proline Heads – 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 OPTITORQUE TECHNOLOGIES LLC

OptiTorque produces premium quality fasteners for a wide range of automotive applications. From stock rebuilds to hard-core racing builds, OptiTorque fasteners are USA made and designed, featuring premium materials and designed to meet or exceed OEM specs.

Reviews

There are no reviews yet.

Be the first to review “OPTITORQUE TECHNOLOGIES LLC BBC Head Stud Kit w/ Edelbrock Perf. Heads 10513”

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

    POWERMASTER Ford FE XSTorque Starter 9506

    SKU: PWM9506
    Product information
    • Weight9.25 lbs
    • Dimensions12.5 × 7.4 × 5.4 in
    • Cat 3.5

      Starters

    • Product Line

      XS Torque

    • Starter Style

      Mini

    • Gear Reduction

      4.4:1

    • Adjustable Mount

      Yes

    Details...
    Original price was: $278.98.Current price is: $253.62.Add to cart
    Original price was: $278.98.Current price is: $253.62.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QA1 63-87 C10 Upper Control Arm Kit 52602

    SKU: QA152602
    Product information
    • Weight19.135 lbs
    • Dimensions18.25 × 14.45 × 6.75 in
    • Style

      Tubular

    • Application Specific

      Yes

    • Material

      Steel

    • Color

      Black

    • Finish

      Powder Coat

    Details...
    Original price was: $918.45.Current price is: $834.95.Add to cart
    Original price was: $918.45.Current price is: $834.95.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QA1 Engine Mount Kit SBC/BBC 67-72 7740-376

    SKU: QA17740-376
    Product information
    • Weight9.25 lbs
    • Dimensions12.3 × 12.3 × 6.7 in
    • Quantity

      Kit

    • Solid Mount

      Yes

    • Engine Side Included

      Yes

    • Engine Side Mounting

      Bolt On

    • Hardware Included

      Yes

    Details...
    Original price was: $197.95.Current price is: $179.95.Add to cart
    Original price was: $197.95.Current price is: $179.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MPD RACING Rotor Adapter Kit MPD01790K

    SKU: MPD1790K
    Product information
    • Weight0.302 lbs
    • Dimensions3 × 3 × 1.5 in
    • Thread

      1/2-20 in

    • Quantity

      Set of 3

    • Bolt/Stud Kit

      Bolt

    • Length

      1 in

    • Head/Nut Style

      Allen

    Details...
    Original price was: $49.44.Current price is: $42.99.Add to cart
    Original price was: $49.44.Current price is: $42.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RATECH Solid Pinion Spacer W/ Shims 4101

    SKU: RAT4101
    Product information
    • Weight0.39 lbs
    • Dimensions3.25 × 2.7 × 2.45 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Pinion Spacer Included

      Yes

    Details...
    Original price was: $31.47.Current price is: $28.61.Add to cart
    Original price was: $31.47.Current price is: $28.61.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SCHOENFELD BBC Truck Pull Headers 2-1/8 2517

    SKU: SCH2517
    Product information
    • Weight36.1 lbs
    • Dimensions41.5 × 20.5 × 10 in
    • Length

      Full

    • Primary Diameter

      2.125 in

    • Collector Diameter

      4 in

    • Fasteners Included

      Yes

    • Gaskets Included

      Yes

    Details...
    Original price was: $445.71.Current price is: $405.19.Add to cart
    Original price was: $445.71.Current price is: $405.19.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SUPERCHIPS Programmer – Flashpaq GM Gas Vehicles 2847

    SKU: SCI2847
    Product information
    Details...
    Original price was: $550.00.Current price is: $499.95.Add to cart
    Original price was: $550.00.Current price is: $499.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SCS GEARS Quick Change Gear Set 8-PRO

    SKU: SCS08
    Product information
    • Weight5.15 lbs
    • Dimensions5.7 × 5.4 × 3.3 in
    • Material

      Steel

    • Color

      Black

    • Finish

      Oxide

    • Quantity

      Pair

    • Variant

      Yes

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

    SHIFNOID Shift Kit – Electric 2-Speed Rear Exit Cable SN5000RC

    SKU: SHFSN5000RC
    Product information
    • Weight2.9 lbs
    • Dimensions12.1 × 9.3 × 3.7 in
    • Finish

      Plated

    • Color

      Cadmium

    • Quantity

      Kit

    • Variant

      Yes

    • Variant Group

      Shifter Controllers1

    Details...
    Original price was: $156.04.Current price is: $141.85.Add to cart
    Original price was: $156.04.Current price is: $141.85.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT 14×2-1/8 Paper Element 2111

    SKU: TRA2111
    Product information
    • Weight2.001 lbs
    • Dimensions18 × 14.75 × 4 in
    • Color

      White

    • Quantity

      Each

    • Variant

      Yes

    • Height

      2.125 in

    • Variant Group

      Air Filter Elements46

    Details...
    Original price was: $23.14.Current price is: $21.04.Add to cart
    Original price was: $23.14.Current price is: $21.04.Add to wishlist

    35