Product Description
Step up durability and heat control on your 24-valve build. INDUSTRIAL INJECTION’s PDM-3354CC Performance pistons are a standard-bore set for 1998.5–2002 5.9L Cummins. They feature a low-friction coating and chamfered crowns to help reduce scuffing and handle elevated cylinder pressures—ideal for street/strip VP44 trucks targeting reliable power.
Fitment
- 1998.5–2002 Dodge Ram 2500/3500 with 5.9L Cummins 24-valve (ISB, VP44)
- Standard bore (no overbore required). Professional measurement & setup recommended.
What’s Included
- (6) Pistons — standard bore
- Matched rings, wrist pins, and clips
Key Features
- Performance piston set for VP44 24V builds
- Coated skirts to mitigate friction and scuffing under load
- Chamfered crowns to help manage heat and reduce cylinder wall contact at the top
- Complete drop-in set for standard bore blocks
Recommended Parts (CPP Internal Links)
- ARP 247-4202 Head Stud Kit (98.5–02 24V)
- MAHLE HS54174-2 Upper (Head) Gasket Set — 98.5–02 24V
- MAHLE 54174 Cylinder Head Gasket — 98.5–02 24V
- Shop 98.5–02 24V Pistons & Rings
- More 98.5–02 24V Engine Parts & Accessories
Cross-Reference / Alternatives
- PDM-3354 Stock Pistons — Standard Bore
- PDM-3354.040 Stock Pistons — .040 Over
- PDM-3354FCC Race Pistons — Standard Bore
- PDM-3354FCC.020 Race Pistons — .020 Over
- PDM-3354FCC.040 Race Pistons — .040 Over
Helpful Notes
- Measure bores, piston-to-wall clearance, and ring end gaps; follow builder specs.
- Match head gasket thickness and timing/fueling to your power goals.
FAQ
Are these pistons coated?Yes, the performance set uses a low-friction skirt coating to help reduce scuffing and heat-related wear in VP44 builds.
Do I need to overbore my block?No—PDM-3354CC are standard bore. Have a machine shop verify cylinder roundness/taper before installation; if out of spec, consider .020 or .040 over options listed above.
What supporting mods are recommended?ARP head studs, a proper 24V head set, and adequate fuel/air supply. For higher boost or competition, consult our 98.5–02 engine parts section for additional upgrades.
