OptiTorque Technologies 10531 Patriot Series Main Stud Kit for Dart Big M Big Block Chevy

The OptiTorque Technologies 10531 Patriot Series Main Stud Kit is designed for Dart Big M big-block Chevy applications with four-bolt mains. This kit features a main stud configuration with splayed cap bolts, providing a purpose-built fastening solution for the specified block design.

Manufactured from chromoly and finished with a black oxide coating, the kit combines the material and finish details identified by the manufacturer. Hex nuts are included as part of the kit configuration, supporting installation of the main studs on compatible Dart Big M blocks.

This OptiTorque Technologies main stud kit is supplied as a complete kit for the application described in the product data. Verify block and main-cap specifications before purchase to ensure the 10531 kit matches your intended big-block Chevy setup.

Features:

• Application: Dart Big M big-block Chevy block
• Configuration: Four-bolt mains with splayed cap bolts
• Series: Patriot Series
• Material: Chromoly
• Finish: Black oxide
• Hardware: Hex nuts
• Product type: Main stud kit