PPE BoostLine Connecting Rod Set

Cummins 5.9L / 6.7L Diesel Engines

218030700

Overview:

The PPE BoostLine Connecting Rod Set is engineered specifically for Dodge Cummins 5.9L and 6.7L diesel engines, delivering exceptional strength and durability for high-performance and heavy-duty applications. Designed after extensive development and rigorous testing, these connecting rods are built to withstand torque levels exceeding 2,000 ft-lbs, making them an ideal upgrade for diesel enthusiasts seeking reliability and power in demanding environments.

Whether you are building a powerful street truck, a competitive race rig, or a high-output workhorse, the BoostLine rods provide the robust foundation necessary to handle extreme engine loads while maintaining precise engine balance and stability.

Key Features:

BoostLine connecting rods incorporate advanced engineering and premium materials to ensure superior performance and longevity. Key features include:

• Forged from high-strength 4340 steel for maximum durability and fatigue resistance
• Patented three-pocket design enhances big-end stability under tensile loads
• 7.559-inch length, 1.575-inch pin diameter, and 2.710-inch journal size optimized for Cummins 5.9L and 6.7L engines
• Includes 12.00 mm ARP 2000 bolts that provide 20% greater clamping force to prevent rod cap stretch
• Set of six rods engineered for balanced performance across all cylinders
• Extensive 50+ hours of in-engine durability dyno testing to ensure reliability under extreme conditions
• Each rod undergoes a comprehensive 26-point CMM inspection with detailed quality reports
• Specifically tailored for diesel applications, building on BoostLine’s success in gas engine platforms

Construction & Design:

The BoostLine rods are precision forged from 4340 chromoly steel, a material known for its exceptional tensile strength and toughness, critical for handling the high cylinder pressures of diesel engines. The patented three-pocket design reduces weight while increasing big-end stiffness, improving stability and reducing the risk of deformation under heavy loads.

Each rod is fitted with premium ARP 2000 fasteners, which are engineered to maintain consistent clamping force and resist stretching during high-stress operation. This combination of materials and design ensures that the rods maintain structural integrity and engine reliability even in the most demanding performance builds.

Installation & Fitment:

The PPE BoostLine Connecting Rod Set is a direct fit for Dodge Cummins 5.9L and 6.7L diesel engines, designed to integrate seamlessly with factory components and aftermarket upgrades. Installation requires standard engine assembly procedures, and the included ARP 2000 bolts simplify the process by providing reliable clamping force without additional modifications.

These rods are suitable for engine builds ranging from powerful street trucks to full competition diesel setups, making them a versatile choice for enthusiasts and professionals alike.

What's Included:

• Set of 6 BoostLine connecting rods
• 12.00 mm ARP 2000 rod bolts
• Detailed quality inspection reports for each rod

Ideal For:

This connecting rod set is ideal for diesel engine builders and performance enthusiasts who demand maximum strength and reliability from their Cummins 5.9L or 6.7L engines. It is perfectly suited for:

• High-torque street and off-road trucks
• Competitive diesel racing applications
• Heavy-duty towing and hauling builds
• Engine rebuilds requiring upgraded internal components

Pacific Performance Engineering (PPE) develops heavy-duty and performance upgrades for trucks and diesel platforms, including differential covers, transmission pans, oiling and cooling components, and other durability-minded parts. PPE products are built to handle heat, load, and power—ideal for tow rigs and performance builds that need stronger hardware and better fluid control.