Fly Cut Coated & Chamfered 6BT X-Series Piston Kit (Standard)

Features:

• Fits 1998.5-2002 5.9L Cummins 24V engines
• Standard bore matched piston set
• .100 inch fly cut valve reliefs
• Provides added piston to valve clearance
• Supports higher lift camshaft applications
• Thermal barrier coated piston tops
• Chamfered tops help reduce cylinder scuffing
• Low friction anti scuff skirt coating
• Features .015 inch reduced compression height
• Includes rings wrist pins and clips
• Built for high performance diesel engines
• Supports elevated boost and cylinder pressure

Unlock The Full Potential Of Your Cummins Build

When your engine build is headed well beyond stock, the pistons you choose can make all the difference in long term reliability and performance. The Industrial Injection X-Series Fly Cut Coated and Chamfered Piston Kit is built for 1998.5-2002 5.9L Cummins 24V engines and gives serious builders the extra clearance and durability needed for more aggressive combinations. The .100 inch fly cut valve reliefs provide additional piston to valve clearance, making these pistons an excellent choice for engines running higher lift camshafts or custom valvetrain setups. Additionally, the thermal barrier coating helps manage combustion heat while the low friction anti scuff skirt coating reduces wear throughout the life of the engine. Chamfered piston tops further improve durability by helping reduce cylinder wall scuffing during demanding operation. Every matched kit includes rings, wrist pins, and clips, allowing you to move through your rebuild with confidence using components designed to work together. Whether your goal is competitive performance or a powerful street driven truck, this piston kit is engineered to support the next level of your Cummins build.

Advanced Engineering For Serious Diesel Performance

The Industrial Injection X-Series Fly Cut Coated and Chamfered Piston Kit combines several performance focused enhancements into a direct replacement matched piston set for standard bore 1998.5-2002 5.9L Cummins 24V 6BT engines. Each piston features a thermal barrier coated crown that helps reduce heat transfer into the piston while the anti scuff skirt coating minimizes friction against the cylinder wall. Furthermore, the chamfered piston design helps reduce cylinder wall scuffing, contributing to improved durability in engines operating under elevated cylinder pressures. A .015 inch reduced compression height provides additional room for demanding engine combinations, while the .100 inch fly cut valve reliefs create the piston to valve clearance needed for higher lift camshafts and other modified valvetrain components. Every piston is precision matched to promote balanced engine operation, and the included rings, wrist pins, and retaining clips simplify assembly by supplying the essential installation hardware. This combination of coatings, machining, and clearance enhancements makes the kit well suited for high boost, high performance diesel applications. Before installation, verify your bore size, compression height requirements, and overall engine combination to ensure the piston design matches your specific build objectives.

Fitment: 1998.5, 1999, 2000, 2001, 2002 Dodge RAM 2500/3500 4WD 5.9L Cummins 24V

Notes:

• Fits 1998.5-2002 5.9L Cummins 24V 6BT engines.
• This listing is for the standard bore version.
• Verify cylinder bore size before ordering.
• Features .100 inch fly cut valve reliefs.
• Designed for builds requiring added valve clearance.
• Confirm piston to valve clearance before assembly.
• Features a .015 inch reduced compression height.
• Verify compatibility with your camshaft and valvetrain.
• Consult your engine builder for modified applications.
• Includes matched pistons, rings, wrist pins, and clips.