Sealed Power E-378K 30 Engine Piston Ring Set

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• Clevite 378K.030
• Clevite 41147030
• Dana Commercial Vehicle Service Parts 41147030
• TRW Steering and Suspension Parts T8320M30
• Hastings Piston Rings 2M4454030
• Clevite 378K030

• Exacting tolerances
• Meets or exceeds OEM specifications
• Decreases friction
• Face of top rings are coated with latest generation Plasma-Moly
• Very resistant to scuffing
• Sealed Power© Vintage components provide coverage for applications over 35 years old, restoring classics with like new performance. Leading edge materials, ISO & QS certified manufacturing ensures performance and longevity for treasured engine rebuilds.