Sealed Power Speed Pro R990430 Piston Ring Set – 4.280-Inch Bore

Sealed Power Speed Pro piston rings are designed for applications using a 4.280-inch bore. Part number R990430 is a drop-in piston ring set with a 1/16-inch, 1/16-inch, and 3/16-inch ring thickness configuration.

This 8-cylinder kit features standard-tension rings manufactured from ductile iron with a plasma moly facing. The ring construction and configuration are identified for the Speed Pro R990430 application.

Use the Sealed Power brand and R990430 part number when verifying this piston ring set for your engine application. The kit is supplied as an 8-cylinder set and is designated as drop-in style.

Features:

• Brand: Sealed Power Speed Pro
• Part Number: R990430
• Application: 4.280-inch bore
• Ring Configuration: 1/16-inch, 1/16-inch, and 3/16-inch thick
• Design: Drop-in
• Tension: Standard tension
• Material: Ductile iron
• Facing: Plasma moly
• Cylinder Coverage: 8-cylinder kit