Sealed Power E-378K Premium Piston Ring Set Fits select: 1977-1979 PONTIAC FIREBIRD, 1977-1979 BUICK ELECTRA

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US$84.29
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US$84.29
Price when purchased online
Free shipping Free 30-day returns

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Management number 251615206 Release Date 2026/09/26 List Price US$84.29 Model Number 251615206
Category

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.

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


Fits Select:
1977-1979 PONTIAC FIREBIRD 8 Cyl 6.6 L
1977-1979 BUICK ELECTRA 8 Cyl 6.6 L
1977-1979 OLDSMOBILE 98 8 Cyl 6.6 L
1977-1978 OLDSMOBILE DELTA 88 8 Cyl 6.6 L
1977-1978 OLDSMOBILE TORONADO 8 Cyl 6.6 L
1977-1978 BUICK RIVIERA 8 Cyl 6.6 L
1977-1978 BUICK LESABRE 8 Cyl 6.6 L
1977 OLDSMOBILE CUTLASS 8 Cyl 6.6 L
1977 OLDSMOBILE CUTLASS SUPREME 8 Cyl 6.6 L
1977 PONTIAC GRAND PRIX 8 Cyl 6.6 L
1977-1979 OLDSMOBILE CUSTOM CRUISER 8 Cyl 6.6 L
1977-1979 PONTIAC BONNEVILLE 8 Cyl 6.6 L
1977 OLDSMOBILE CUTLASS SALON 8 Cyl 6.6 L
1977 PONTIAC LEMANS 8 Cyl 6.6 L
1977-1979 PONTIAC CATALINA 8 Cyl 6.6 L
1977 PONTIAC GRAND LEMANS 8 Cyl 6.6 L
and more - add your vehicle to our fit widget to check
Manufacturer part number E-378K
Vehicle make Buick
Vehicle model Century; Electra; Estate Wagon; LeSabre; Riviera; 98; Custom Cruiser; Cutlass; Cutlass Salon; Cutlass Supreme; Delta 88; Toronado; Bonneville; Catalina; Firebird; Grand LeMans; Grand Prix; Grand Safari; LeMans
Vehicle year 1979
Brand Sealed Power
Vehicle type Car
Vehicle fitment type Specific
Compatible cars Buick Century 1977-1977; Buick Electra 1977-1979; Buick Estate Wagon 1977-1979; Buick LeSabre 1977-1978; Buick Riviera 1977-1978; Oldsmobile 98 1977-1979; Oldsmobile Custom Cruiser 1977-1979; Oldsmobile Cutlass 1977-1977; Oldsmobile Cutlass Salon 1977-1977; Oldsmobile Cutlass Supreme 1977-1977; Oldsmobile Delta 88 1977-1979; Oldsmobile Toronado 1977-1978; Pontiac Bonneville 1977-1979; Pontiac Catalina 1977-1979; Pontiac Firebird 1977-1979; Pontiac Grand LeMans 1977-1977; Pontiac Grand Prix 1977-1977; Pontiac Grand Safari 1977-1978; Pontiac LeMans 1977-1977
Series Premium
Count 1
Automotive parts division Direct Replacement
Model E378K