Sealed Power E-970K Engine Piston Ring Set

Sealed Power Engine Piston Ring Set Overview

The Sealed Power E-970K engine piston ring set is designed for reliable performance in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles. Engineered to meet standard bore size specifications, this set supports six-cylinder engines with an 89.00 mm bore diameter.

• Compatible with Buick Century, Chevrolet Lumina, Oldsmobile Cutlass, Pontiac Grand Prix, and Malibu models
• Standard size piston ring set with 89.00 mm outside diameter and bore size
• Top ring made of steel with chrome coating featuring a barrel face design
• Second ring constructed from grey iron with phosphate coating and reverse torsional face
• Oil ring designed as a 3-piece flex vent with 3.00 mm width for effective oil control
• Ring widths: Top ring 1.20 mm, second ring 1.50 mm, oil ring 3.00 mm

Technical Specifications and Features

The E-970K piston ring set includes a top ring with a radial wall thickness of 3.730 mm, providing durability and wear resistance. The second ring’s reverse torsional face design helps maintain proper sealing under varying engine conditions. The oil ring’s 3-piece flex vent design ensures efficient oil scraping and distribution, reducing oil consumption and preventing blow-by. This set is manufactured to standard size specifications, eliminating the need for file fitting during installation.

Applications and Problem Solving

This piston ring set is intended for use in six-cylinder engines with an 89.00 mm bore diameter, specifically in Buick Century, Chevrolet Lumina, Oldsmobile Cutlass, Pontiac Grand Prix, and Malibu models. It addresses common engine issues such as:

• Reduced compression due to worn or damaged piston rings
• Excessive oil consumption caused by ineffective oil ring sealing
• Blow-by gases leading to decreased engine efficiency
• Uneven wear on cylinder walls and piston rings
• Engine performance loss related to poor ring sealing

Installation Notes and Tips

Installation of the Sealed Power E-970K piston ring set requires careful attention to ring orientation and proper seating within the piston grooves. Since this set is standard size and does not require file fitting, it is important to verify cylinder bore condition before installation. Ensure all rings are installed with the correct face design orientation: the top ring with the barrel face outward and the second ring with the reverse torsional face properly aligned. Lubricate rings and cylinder walls adequately during assembly to prevent initial wear.

Quality Assurance and Warranty

Sealed Power piston rings are manufactured to meet OEM specifications for durability and performance. The E-970K set undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details are not provided, Sealed Power products typically come with a limited warranty against manufacturing defects. For detailed warranty information, consult the product documentation or manufacturer resources.