Sealed Power E-378K Engine Piston Ring Set

Overview of Sealed Power Engine Piston Ring Set E-378K

The Sealed Power Engine Piston Ring Set E-378K is designed for reliable performance in classic American V8 engines. This set is compatible with a range of Buick, Oldsmobile, and Pontiac models, providing a precise fit for engines with eight cylinders.

• Engine piston ring set for 8-cylinder engines
• Standard size rings, no file fit required
• Compatible with Buick, Oldsmobile, and Pontiac V8 models
• Part number E-378K for accurate identification
• Designed for use in specific classic models including Bonneville, Firebird, and Grand Prix

Detailed Product Description

The Sealed Power E-378K piston ring set is engineered to meet OEM specifications for standard size piston rings, eliminating the need for file fitting. This ensures a straightforward installation process and consistent engine performance. The set is intended for eight-cylinder engines found in several Buick, Oldsmobile, and Pontiac vehicles, including the Buick LeSabre, Oldsmobile Delta 88, and Pontiac Catalina. By maintaining proper compression and controlling oil consumption, these rings help sustain engine efficiency and longevity.

Compatible Vehicles and Applications

• Buick models: Century, LeSabre, Riviera, and more
• Oldsmobile models: 98, Cutlass Supreme, Delta 88
• Pontiac models: Firebird, Grand Prix, Catalina
• Ideal for restoring or maintaining classic American V8 engines

Installation Notes and Tips

• Verify cylinder bore dimensions before installation to confirm standard size compatibility
• Ensure proper ring orientation and gap placement during assembly
• Use appropriate tools to avoid ring damage during installation
• Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty

Sealed Power piston rings are manufactured to meet strict quality standards, ensuring durability and performance. The E-378K set undergoes rigorous testing to comply with OEM requirements. Warranty coverage details should be confirmed through official Sealed Power documentation or authorized distributors.