Sealed Power Speed Pro R9905 Piston Ring Set

The Sealed Power Speed Pro R9905 piston ring set is designed for applications using a 4.250-inch bore. This drop-in ring set features a 5/64-inch, 5/64-inch, and 3/16-inch ring thickness configuration for a properly matched piston ring package.

Constructed from ductile iron with a plasma moly facing, these rings are engineered for the characteristics specified by the manufacturer. The standard-tension design provides the stated ring tension configuration for the application.

This kit is intended for an 8-cylinder engine and includes the piston rings required for that configuration. The Sealed Power brand and Speed Pro design provide a clearly identified replacement option for rebuilding or servicing a compatible engine.

Verify the bore size, ring thickness requirements, cylinder count, and application specifications before installation to confirm that part number R9905 is appropriate for your engine.

Features:

• Brand: Sealed Power Speed Pro
• Part Number: R9905
• Application: Designed for a 4.250-inch bore
• Ring Configuration: 5/64-inch, 5/64-inch, and 3/16-inch thick rings
• Installation Style: Drop-in design
• Material: Ductile iron
• Facing: Plasma moly
• Tension: Standard tension
• Engine Configuration: 8-cylinder kit