Description

Main Bolt Kit – Patriot Series – Hex Head – 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 Bolt KIt 2 Bolt Mains 10526”

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

    PROTHANE 67-69 Camaro Leaf Sping Upper Pad Multi Spring 7-1705BL

    SKU: PTN7-1705BL
    Product information
    • Weight0.5 lbs
    • Dimensions4.75 × 4.75 × 3.25 in
    • Quantity

      Pair

    • Material

      Polyurethane

    • Color

      Black

    • Finish

      Natural

    • Front/Rear Spring Position

      Rear

    Details...
    Original price was: $11.75.Current price is: $10.68.Add to cart
    Original price was: $11.75.Current price is: $10.68.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MSD IGNITION 30 AMP Single Pole Single Throw Relay 8961

    SKU: MSD8961
    Product information
    • Weight0.175 lbs
    • Dimensions8 × 6.05 × 1.5 in
    • Quantity

      Each

    • Intended Application

      Universal

    • High Current

      Yes

    • Amp Rating Per Circuit

      30 amp

    • Circuit Quantity

      1.0

    Details...
    Original price was: $67.00.Current price is: $60.75.Add to cart
    Original price was: $67.00.Current price is: $60.75.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    QUICK TIME PERFORMANCE Low Profile Oval Butter fly Kit 33BFLYKIT

    SKU: QTP33BFLYKIT
    Product information
    • Weight0.19 lbs
    • Dimensions4.26 × 4 × 0.5 in
    • Material

      Stainless

    • Color

      Brushed

    • Finish

      Brushed

    • Quantity

      Each

    • Cap Included

      Yes

    Details...
    Original price was: $36.44.Current price is: $30.37.Add to cart
    Original price was: $36.44.Current price is: $30.37.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RUSSELL #3 Bulkhead Tee Fitting 661301

    SKU: RUS661301
    Product information
    • Weight0.06 lbs
    • Dimensions5.05 × 2.6 × 1.65 in
    • Style

      Tee

    • Material

      Aluminum

    • Color

      Nickel

    • Finish

      Anodized

    • Quantity

      Each

    Details...
    Original price was: $19.00.Current price is: $16.95.Add to cart
    Original price was: $19.00.Current price is: $16.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SCOTT PERFORMANCE SBC Spark Plug Wire Set Red 604 Crate Engine CH-604-2

    SKU: SPWCH-604-2
    Product information
    • Weight3.5 lbs
    • Dimensions11.75 × 10.25 × 3 in
    • Quantity

      Kit

    • Variant

      Yes

    • Variant Group

      Spark Plug Wires203

    • Variant Column

      Wire Color

    • Product Line

      High Performance

    Details...
    Original price was: $199.00.Current price is: $180.29.Add to cart
    Original price was: $199.00.Current price is: $180.29.
    Quantity Only 8 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE Titanium Torsion Stop 1-3/4 Split TIP2383

    SKU: TIP2383
    Product information
    • Weight0.445 lbs
    • Dimensions4.45 × 4.1 × 1.1 in
    • Hardware Included

      Yes

    • Material

      Titanium

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    Details...
    Original price was: $334.79.Current price is: $278.99.Add to cart
    Original price was: $334.79.Current price is: $278.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HALTECH Elite 2500 ECU HT-151300

    SKU: HTHHT-151300
    Product information
    • Weight2.35 lbs
    • Dimensions9.2 × 8.7 × 2.2 in
    • Product Line

      Elite 2500

    • Quantity

      Each

    • Self Tuning

      Yes

    • User Tunable

      Yes

    • Timing Control

      Yes

    Details...
    Original price was: $2,252.85.Current price is: $1,959.00.Add to cart
    Original price was: $2,252.85.Current price is: $1,959.00.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    VIBRANT PERFORMANCE 6mm Union Tee One-Touch Fitting 2677

    SKU: VIB2677
    Product information
    • Weight0.015 lbs
    • Dimensions5.85 × 3.5 × 0.75 in
    • Style

      Air Line Adapter

    • Disconnect Style

      Pushlock

    • Fitting A End 1 Size

      1/4 in

    • Fitting A End 1 Style

      Pushlock

    • Fitting A End 1 O-Ring

      Yes

    Details...
    Original price was: $8.15.Current price is: $6.79.Add to cart
    Original price was: $8.15.Current price is: $6.79.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WISECO BBC Flat Spiral Pin Locks – 4 Per Pack CS25

    SKU: WISCS-25
    Product information
    • Weight0.02 lbs
    • Dimensions3 × 1.9 × 0.45 in
    • Material

      Steel

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Set of 4

    • Thickness

      0.042 in

    Details...
    Original price was: $4.20.Current price is: $3.50.Add to cart
    Original price was: $4.20.Current price is: $3.50.Add to wishlist
  • Add to wishlist
    Sale
    FORD Head Stud Kit M-6014-BOSS
    Add to wishlist

    FORD Head Stud Kit M-6014-BOSS

    SKU: FRDM6014-BOSS
    Product information
    • Weight6 lbs
    • Dimensions6.2 × 6.2 × 4.3 in
    • Quantity

      Kit

    • Material

      Chromoly

    • Color

      Black

    • Finish

      Oxide

    • Bolt/Stud Kit

      Stud

    Details...
    Original price was: $321.76.Current price is: $292.51.Add to cart
    Original price was: $321.76.Current price is: $292.51.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist

    42