Industrial PDM-03513FCC.020 Coated Race Pistons (.020) | 1989-1998 Dodge RAM 2500/3500 5.9L 12V Cummins

Features:

• Fits 1989–1998 RAM 5.9L 12V Cummins
• .020" oversized for performance engine builds
• Sold as a complete set of six pistons
• Includes rings, wrist pins, and clips
• Fly cut design for high-lift cam clearance
• Chamfered tops reduce cylinder wall scuffing
• Thermal barrier coating on piston tops
• Ceramic skirt coating for extreme durability
• Handles extreme temperatures and high boost
• Designed for heavy-duty racing applications
• Enhances torque, horsepower, and combustion efficiency

Premium Piston Set by Industrial Injection

When you're building a 12-valve Cummins with serious power goals, every part you choose matters—and the Industrial PDM-03513FCC.020 Coated Race Pistons are designed to be a foundation you can trust. Built specifically for 1989–1998 RAM 2500 and 3500 trucks, these .020" oversized pistons are crafted for high-performance engines that see real-world abuse, whether that's on the track, in competition, or towing heavy loads day after day. These pistons aren't just factory replacements with a fresh coat of paint. They come fly cut with valve reliefs to accommodate high-lift camshafts, giving you the clearance you need when you're running more aggressive setups. That small but critical touch keeps you from running into interference issues when you're pushing RPMs and airflow beyond factory limits.

Chamfered and Coated Design

Industrial didn't stop there. The tops are chamfered, a detail that helps prevent piston swelling and cylinder wall scuffing under high temperatures and heavy loads. It's a simple bit of engineering that goes a long way toward ensuring longevity and smooth operation in harsh environments. If you've ever torn down a motor and seen cylinder damage from heat expansion, you know how important that detail can be. Then there’s the coatings. The piston tops feature a thermal barrier coating designed to trap heat inside the combustion chamber, improving combustion efficiency and power production. Keeping more heat where it belongs not only adds torque and horsepower but also reduces the thermal stress on the piston itself. On the skirt side, a ceramic composite coating handles extreme pressure and temperature—well beyond what most typical performance builds will ever see. It reduces friction, cuts down on wear, and helps the engine run smoother and cooler even under heavy load.

Complete Kit

Each kit includes six pistons along with rings, wrist pins, and clips, making this a true complete setup for anyone refreshing or upgrading their bottom end. It's designed to drop in without needing major machining changes beyond the bore size adjustment, which makes it a smart option whether you’re doing the work yourself or handing it off to a trusted shop. If you're serious about pushing your 12-valve Cummins harder—and want a piston set that’s built with that kind of real-world abuse in mind—the Industrial PDM-03513FCC.020 Coated Race Pistons are exactly the kind of upgrade that turns a good build into a great one. They’re tough, smartly engineered, and ready for whatever you can throw at them.

Fits: 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998 RAM 2500/3500 5.9L 12V Cummins