Description

Cylinder Head Stud Kit – TorqueMaster Series – 12 Point Nuts – Chromoly – Black Oxide – 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.

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.

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 “OPTITORQUE TECHNOLOGIES LLC GM LS Head Stud Kit 2 Lengths 10575”

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

    LANDRUM SPRINGS Bump Stop Spring 2000lbs ST2000

    SKU: LANST2000
    Product information
    • Weight0.455 lbs
    • Dimensions2.4 × 2.15 × 2 in
    • Product Line

      ST Bump Stop Springs

    • Spring Type

      Bump Stop

    • Length

      2.125 in

    • Outside Diameter

      1.96 in

    • Material

      Steel

    Details...
    Original price was: $77.00.Current price is: $69.99.Add to cart
    Original price was: $77.00.Current price is: $69.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SKYJACKER Hydro Shock w/Red Boot H7093

    SKU: SKYH7093
    Product information
    • Weight6.305 lbs
    • Dimensions24.75 × 3.35 × 3.25 in
    • Product Line

      Hydro H7000 Series

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Hydraulic

    • Compressed Length

      15.87 in

    • Extended Length

      26.65 in

    Details...
    Original price was: $58.00.Current price is: $51.87.Add to cart
    Original price was: $58.00.Current price is: $51.87.
    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 Floor liners Black 4418771

    SKU: WEA4418771
    Product information
    • Weight6.93 lbs
    • Dimensions38 × 30 × 5 in
    • Product Line

      FloorLiner

    • Application Specific

      Yes

    • First Row Included

      Yes

    • First Row 1 / 2 Piece

      2 Piece

    • Textured

      Lines

    Details...
    Original price was: $150.00.Current price is: $135.95.Add to cart
    Original price was: $150.00.Current price is: $135.95.Add to wishlist
  • Add to wishlist
    Sale
    DERALE Fan Switch Kit 16730
    Add to wishlist

    DERALE Fan Switch Kit 16730

    SKU: DER16730
    Product information
    • Weight0.165 lbs
    • Dimensions4.25 × 2.75 × 1.4 in
    • Quantity

      Kit

    • Intended Application

      Cooling Fan

    • Temperature Off

      165 Degree Fahrenheit

    • Temperature On

      180 Degree Fahrenheit

    • Inlet Thread

      6-32 in

    Details...
    Original price was: $49.43.Current price is: $42.98.Add to cart
    Original price was: $49.43.Current price is: $42.98.Add to wishlist
  • Add to wishlist
    Sale
    COMP CAMS Sbc Cam Cs-280b-6 (solid) 12-608-5
    Add to wishlist

    COMP CAMS Sbc Cam Cs-280b-6 (solid) 12-608-5

    SKU: COM12-608-5
    Product information
    • Weight8.78 lbs
    • Dimensions24.75 × 3 × 2.8 in
    • Product Line

      Oval Track

    • Camshaft Lifter Style

      Mechanical Flat Tappet

    • Advertised Intake Duration

      280.0

    • Intake Duration At 0.050 In

      242.0

    • Advertised Exhaust Duration

      285.0

    Details...
    Original price was: $393.24.Current price is: $341.95.Add to cart
    Original price was: $393.24.Current price is: $341.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    CYCLO 16 Oz. Engine Cleaner C30
    Add to wishlist

    CYCLO 16 Oz. Engine Cleaner C30

    SKU: CCLC30
    Product information
    • Weight1.225 lbs
    • Dimensions9.4 × 2.6 × 2.55 in
    • Intended Purpose

      Engine Cleaner

    • Quantity

      Each

    • Product Line

      Break Thru

    • Container

      Aerosol

    • Volume

      16 oz

    Details...
    Original price was: $7.66.Current price is: $6.96.Add to cart
    Original price was: $7.66.Current price is: $6.96.Add to wishlist

    7