4.500inch Bore Ring Set Ring Shelf Stock by Wiseco

Wiseco have a huge ring selection for just about any application on the market. These rings are designed to be used with Wiseco pistons. Wiseco Pro Tru line of pistons utilize a plasma moly “pre-gapped” ring set for the budget minded consumer. Wiseco Sport compact kits include the high quality NPR XX rings, which are the best quality steel nitrided top rings and napier style 2nd rings. Wiseco late model EFI lineup and several small block Chevy pistons are designed around the Wiseco 1.2mm Steel Nitride and napier GFX ring sets. Many of Wiseco big block sets utilize a .043 back cut top ring for extra material thickness around the intake valve.

Features

• Bore Size: 3.819″
• Oversize: Standard
• Top Ring Width: 0.0748″
• Second Ring Width: 0.0590″
• Oil Ring Width: 0.1181″
• Tension: Standard

Benefits

• Peerless quality and superior consistency
• Will provide seamless service for years
• Engineered to the highest quality standards
• Designed to help you get the most out of your vehicle

Applications

• Universal

What’s In The Box?

• 1 – Piston Ring Shelf Stock

Warranty

• Manufacturers Standard Warranty