Description

Main Stud Kit – Patriot Series – Hex Nuts – 2-Bolt Mains – Chromoly – Black Oxide – Big Block Chevy – 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 Main Stud Kit w/ Windage Tray 2 Bolt Main 10533”

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

    MSD IGNITION Chevy V8 Pro Billet Distributor 8361

    SKU: MSD8361
    Product information
    • Weight5.42 lbs
    • Dimensions19.65 × 7.1 × 7 in
    • Product Line

      Pro-Billet Street

    • Trigger Style

      Magnetic

    • Advance Type

      Vacuum

    • Cap Style

      Male

    • Cap Color

      Red

    Details...
    Original price was: $495.00.Current price is: $449.95.Add to cart
    Original price was: $495.00.Current price is: $449.95.
    Quantity Only 9 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    KYB SHOCKS Shock/Strut Each SR4279

    SKU: KYBSR4279
    Product information
    • Weight15.53 lbs
    • Dimensions26 × 9 × 8 in
    • Product Line

      Strut-Plus

    • Internal Design

      Twintube

    • Gas/Hydraulic

      Gas

    • Spring Included

      Yes

    • Spring Material

      Steel

    Details...
    Original price was: $201.59.Current price is: $183.26.Add to cart
    Original price was: $201.59.Current price is: $183.26.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    KC HILITES Flex Era 4 Light System 289

    SKU: KCH289
    Product information
    • Weight8.23 lbs
    • Dimensions11.85 × 9.75 × 6.9 in
    • Style

      Pod

    • Material

      Aluminum

    • Finish

      Anodized

    • Quantity

      Kit

    • Color

      Black

    Details...
    Original price was: $836.00.Current price is: $759.99.Add to cart
    Original price was: $836.00.Current price is: $759.99.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    EDGE PRODUCTS 94-  Ford Gas Evolution CTS3 Engine Programmer 85450-150
    Add to wishlist

    EDGE PRODUCTS 94- Ford Gas Evolution CTS3 Engine Programmer 85450-150

    SKU: EDG85450-150
    Product information
    • Weight1.45 lbs
    • Dimensions9.5 × 6.4 × 3.6 in
    • Quantity

      Each

    • Product Line

      Evolution CTS3

    • Speedometer Recalibration

      Yes

    • Performance Tuning

      Yes

    • Economy Tuning

      Yes

    Details...
    Original price was: $845.00.Current price is: $767.95.Add to cart
    Original price was: $845.00.Current price is: $767.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    CROWER Roller Lifters E/M - SBC 66290X842E-16
    Add to wishlist

    CROWER Roller Lifters E/M – SBC 66290X842E-16

    SKU: CRO66290X842E-16
    Product information
    • Weight4.65 lbs
    • Dimensions9.5 × 3.6 × 3.1 in
    • Product Line

      EnduraMax

    • Lifter Style

      Mechanical Roller

    • Body Diameter

      0.842 in

    • Material

      Steel

    • Color

      Natural

    Details...
    Original price was: $1,354.60.Current price is: $1,231.45.Add to cart
    Original price was: $1,354.60.Current price is: $1,231.45.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    COMP CAMS SBC Roller Lifter - RH Offset 873R-1
    Add to wishlist

    COMP CAMS SBC Roller Lifter – RH Offset 873R-1

    SKU: COM873R-1
    Product information
    • Weight0.265 lbs
    • Dimensions4.1 × 1.6 × 1 in
    • Product Line

      Endure-X

    • Lifter Style

      Mechanical Roller

    • Body Diameter

      0.842 in

    • Pushrod Seat Height

      1.88 in

    • Weight

      117 grams

    Details...
    Original price was: $86.19.Current price is: $74.95.Add to cart
    Original price was: $86.19.Current price is: $74.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    BSB MANUFACTURING Pullbar Outlaw Two- Way 7600
    Add to wishlist

    BSB MANUFACTURING Pullbar Outlaw Two- Way 7600

    SKU: BSB7600
    Product information
    • Weight12.053 lbs
    • Dimensions24.5 × 6.5 × 6.5 in
    • Hardware Included

      Yes

    • Material

      Steel

    • Color

      Black

    • Finish

      Paint

    • Quantity

      Each

    Details...
    Original price was: $365.99.Current price is: $304.99.Add to cart
    Original price was: $365.99.Current price is: $304.99.Add to wishlist
  • Add to wishlist
    Sale
    BERT TRANSMISSIONS O-Ring Small for 61K OR2-216
    Add to wishlist

    BERT TRANSMISSIONS O-Ring Small for 61K OR2-216

    SKU: BEROR2-216
    Product information
    • Weight0.03 lbs
    • Dimensions1.35 × 1.3 × 0.3 in
    • Material

      Rubber

    • Color

      Black

    • Quantity

      Each

    • Intended Use

      Transmission

    • Round / Square

      Round

    Details...
    Original price was: $1.73.Current price is: $1.57.Add to cart
    Original price was: $1.73.Current price is: $1.57.Add to wishlist
  • Add to wishlist
    Sale
    ALLSTAR PERFORMANCE Smart Tool 8in ALL10113
    Add to wishlist

    ALLSTAR PERFORMANCE Smart Tool 8in ALL10113

    SKU: ALL10113
    Product information
    • Weight0.795 lbs
    • Dimensions12 × 4 × 1.75 in
    • Product Line

      Smart Tool

    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Each

    Details...
    Original price was: $143.74.Current price is: $124.99.Add to cart
    Original price was: $143.74.Current price is: $124.99.Add to wishlist
  • Add to wishlist
    Sale
    ACCEL Extreme 9000 Ceramic Wire Set 9020C
    Add to wishlist

    ACCEL Extreme 9000 Ceramic Wire Set 9020C

    SKU: ACL9020C
    Product information
    • Weight2.255 lbs
    • Dimensions9.25 × 9 × 3.55 in
    • Product Line

      Extreme 9000 Ceramic

    • Quantity

      Kit

    • Assembled

      Yes

    • Rfi Supression

      Yes

    • Conductor Style

      Spiral Core

    Details...
    Original price was: $253.00.Current price is: $229.95.Add to cart
    Original price was: $253.00.Current price is: $229.95.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist

    11