HomeEngine > Cylinder Block ComponentsSealed Power E-378X Engine Piston Ring Set
Part #: E-378X

Sealed Power E-378X Engine Piston Ring Set

31 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Buick, Oldsmobile, and Pontiac, 98, Bonneville, Catalina, Century, Custom Cruiser, Cutlass, Cutlass Salon, Cutlass Supreme, Delta 88, Firebird, Grand LeMans, Grand Prix, LeMans, LeSabre, Riviera, and Toronado
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Sealed Power E-378X Engine Piston Ring Set
BrandSealed Power
Part NumberE-378X
Cylinder Quantity8
File FitN
File Fit (Y/N)N
Standard SizeStandard size

This part fits 31 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1979Oldsmobile986.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1979OldsmobileCustom Cruiser6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1979OldsmobileDelta 886.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1979PontiacBonneville6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1979PontiacCatalina6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1979PontiacFirebird6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1978BuickLeSabre6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1978BuickRiviera6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1978Oldsmobile986.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1978OldsmobileCustom Cruiser6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1978OldsmobileDelta 886.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1978OldsmobileToronado6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1978PontiacBonneville6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1978PontiacCatalina6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1978PontiacFirebird6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1977BuickCentury6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1977BuickLeSabre6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1977BuickRiviera6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1977Oldsmobile986.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1977OldsmobileCustom Cruiser6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1977OldsmobileCutlass6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1977OldsmobileCutlass Salon6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1977OldsmobileCutlass Supreme6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1977OldsmobileDelta 886.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1977OldsmobileToronado6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1977PontiacBonneville6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1977PontiacCatalina6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1977PontiacFirebird6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1977PontiacGrand LeMans6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1977PontiacGrand Prix6.6LV8N/AEconomy engine piston ring set with durable top and second rings.
1977PontiacLeMans6.6LV8N/AEconomy engine piston ring set with durable top and second rings.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

378X4454511475562915562937818BC1710C1710T8320X

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.