ARP Billet Style Rod Bolt Stretch Gauge

Universal Fitment

Part #: 100-9942

Overview

The ARP Billet Style Rod Bolt Stretch Gauge is a precision tool designed for engine builders and technicians who require accurate measurement of bolt stretch during assembly. Crafted from high-quality billet aluminum, this gauge helps ensure proper preload on rod bolts, which is critical for maintaining engine integrity and performance. Its user-friendly dial indicator provides precise readings in .0005'' increments, making it an essential accessory for achieving optimal torque and stretch specifications. Whether you're assembling a high-performance engine or performing routine rebuilds, this gauge supports consistent, reliable results and helps prevent over-tightening or under-tightening of critical fasteners.

Key Features

This stretch gauge combines durability, accuracy, and ease of use to support precise engine assembly. Key features include:

• Constructed from billet aluminum for strength and lightweight handling
• Dial indicator with clear, easy-to-read measurements in .0005'' increments
• Heavy-duty springs for consistent, repeatable readings
• Designed to measure bolt stretch after tightening for accurate preload verification
• Heavy-duty construction to withstand rigorous use in professional or DIY workshops
• Includes a robust housing to protect the dial indicator during handling and storage

Construction & Design

The gauge's billet aluminum construction ensures durability and resistance to wear, making it suitable for repeated use in demanding engine assembly environments. Its heavy-duty springs are engineered for consistent tension, providing reliable measurements across multiple uses. The dial indicator is precisely calibrated and housed in a protective casing, ensuring longevity and accuracy.

Driving Feel & Feedback

While primarily a measurement tool, the ARP Rod Bolt Stretch Gauge enhances your confidence during assembly by providing precise feedback on bolt preload. This helps achieve optimal tension, contributing to engine reliability and performance.

Installation & Fitment

This gauge is a handheld tool that requires no installation. Simply position it on the bolt and tighten to measure stretch accurately. Fitment verification should be based on your specific engine build and bolt sizes.

What’s Included

The package includes the billet aluminum stretch gauge with dial indicator and heavy-duty springs, ready for use in engine assembly and maintenance tasks.