Sealed Power SPE-E378K Engine Piston Ring Set

Sealed Power SPE-E378K Engine Piston Ring Set

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.

Features:

• Face of top rings are coated with latest generation Plasma-Moly
• Decreases friction
• Very resistant to scuffing
• Exacting tolerances
• Meets or exceeds OEM specifications

1979-1977 GM V8 403CI 6.6L Oldsmobile