Description

Cylinder Head Stud Kit – TorqueMaster Series – 12 Point Nuts – Stainless – Natural – GM LS-Series – 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 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 GM LS Head Stud Kit Custom Age Steel 10579”

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

    PIT-PAL PRODUCTS 3 Hook Coat/Hat 336

    SKU: PIT336
    Product information
    • Weight2.22 lbs
    • Dimensions24.7 × 6.45 × 6.4 in
    • Intended Purpose

      Utility Hanger

    • Compartment Quantity

      3.0

    • Width

      24 in

    • Height

      7.5 in

    • Depth

      2.5 in

    Details...
    Original price was: $79.61.Current price is: $72.37.Add to cart
    Original price was: $79.61.Current price is: $72.37.
    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 Coil Bracket – GM LS w/MSD 8247 Coils 8216

    SKU: MSD8216
    Product information
    • Weight2.612 lbs
    • Dimensions24.15 × 8.1 × 1.5 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Machined

    • Quantity

      Pair

    • Coil Style

      Coil Pack

    Details...
    Original price was: $185.00.Current price is: $167.95.Add to cart
    Original price was: $185.00.Current price is: $167.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MILODON AMC Main Stud Kit 343-401 81187

    SKU: MIL81187
    Product information
    • Weight3.2 lbs
    • Dimensions9.6 × 6.8 × 1.9 in
    • Quantity

      Kit

    • Material

      Chromoly

    • Color

      Black

    • Finish

      Oxide

    • 2 Bolt / 4 Bolt Mains

      2.0

    Details...
    Original price was: $139.09.Current price is: $120.95.Add to cart
    Original price was: $139.09.Current price is: $120.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RIGHT STUFF DETAILING Black Master and Valve Combination B5672

    SKU: RSDB5672
    Product information
    • Weight7.85 lbs
    • Dimensions8.9 × 8.5 × 8.4 in
    • Proportioning Valve Included

      Yes

    • Quantity

      Kit

    • Variant

      Yes

    • Variant Group

      Master Cylinders 44

    • Variant Column

      Disc/Disc or Disc/Drum

    Details...
    Original price was: $342.18.Current price is: $285.15.Add to cart
    Original price was: $342.18.Current price is: $285.15.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SCHOENFELD 30in Extension 300035

    SKU: SCH300035
    Product information
    • Weight4.07 lbs
    • Dimensions30 × 5.5 × 3.6 in
    • Length

      30 in

    • Material

      Steel

    • Color

      Natural

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $29.98.Current price is: $27.25.Add to cart
    Original price was: $29.98.Current price is: $27.25.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEHRS MACHINE Drain Pan Rear End WM330

    SKU: WEHWM330
    Product information
    • Weight6.28 lbs
    • Dimensions17.1 × 14.3 × 5.8 in
    • Material

      Aluminum

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Length

      14 in

    Details...
    Original price was: $162.34.Current price is: $147.58.Add to cart
    Original price was: $162.34.Current price is: $147.58.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOLLEY Gasket 108-52

    SKU: HLY108-52
    Product information
    • Weight0.42 lbs
    • Dimensions10.35 × 7.6 × 0.75 in
    • Intended Purpose

      Carburetor Base Plate

    • Bore Style

      Square

    • Open/Holes

      2 Hole

    • Thickness

      0.250 in

    • Material

      Composite

    Details...
    Original price was: $32.00.Current price is: $28.76.Add to cart
    Original price was: $32.00.Current price is: $28.76.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HEDMAN Left Side Gen/Alt Bracke 20010

    SKU: HED20010
    Product information
    • Weight0.897 lbs
    • Dimensions6 × 4.7 × 4.5 in
    • Material

      Steel

    • Color

      Black

    • Finish

      Powder Coat

    • Quantity

      Each

    • Driver / Passenger Side Mount

      Driver Side

    Details...
    Original price was: $25.45.Current price is: $23.14.Add to cart
    Original price was: $25.45.Current price is: $23.14.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    GRANT Mustang Horn Button 5847

    SKU: GRT5847
    Product information
    • Weight0.22 lbs
    • Dimensions4.15 × 4.1 × 2.25 in
    • Style

      Cap

    • Logo

      Ford Mustang Logo

    • Logo Color

      Black / Blue / Red / Silver / White

    • Intended Steering Wheel

      Classic / Challenger

    • Material

      Aluminum

    Details...
    Original price was: $43.92.Current price is: $39.93.Add to cart
    Original price was: $43.92.Current price is: $39.93.Add to wishlist
  • Add to wishlist
    Sale
    FEL-PRO SB Ford Header Gaskets 260-302 1487
    Add to wishlist

    FEL-PRO SB Ford Header Gaskets 260-302 1487

    SKU: FEL1487
    Product information
    • Weight0.22 lbs
    • Dimensions22 × 3.9 × 0.5 in
    • Port Shape

      Peanut

    • Port Height

      1.62 in

    • Port Width

      1.42 in

    • Material

      Steel Core Laminate

    • Quantity

      Pair

    Details...
    Original price was: $32.00.Current price is: $29.09.Add to cart
    Original price was: $32.00.Current price is: $29.09.Add to wishlist

    53