Sportsman Racing Products 268830 Professional Series Forged Flat-Top Piston and Ring Set for Small Block Chevy

Upgrade your Small Block Chevy engine with the Sportsman Racing Products Professional Series Forged Flat-Top Piston and Ring Set, part number 268830. Designed for performance-focused engine builds, this kit combines a durable forged piston with matching rings to support reliable operation and consistent compression in demanding applications. The flat-top design provides a practical foundation for naturally aspirated and performance-oriented combinations where combustion chamber volume and compression planning are important.
The 4.030-inch bore piston features a 1.125-inch compression height and a -5.00 cc dish volume. Its 1.2 x 1.5 x 3.0 mm ring grooves are configured for the included piston ring set, helping provide proper oil control and sealing when installed with the appropriate clearances and procedures. The forged construction offers strength for high-performance use while maintaining the precise fit required for a properly prepared Small Block Chevy block.
This Sportsman Racing Products piston and ring kit is intended for builders seeking a matched component package rather than a piston-only replacement. Verify bore size, compression height, ring groove specifications, piston-to-wall clearance, deck height, connecting rod length, and final compression ratio before installation. Professional assembly and measurement are recommended to ensure compatibility with the complete engine combination.
Feature: Forged flat-top piston design
Feature: Professional Series construction for Small Block Chevy applications
Feature: 4.030-inch bore size
Feature: 1.125-inch compression height
Feature: -5.00 cc dish volume
Feature: 1.2 x 1.5 x 3.0 mm ring groove configuration
Feature: Includes piston rings for a matched installation package

Features:

• Forged flat-top piston design

• Professional Series construction for Small Block Chevy applications

• 4.030-inch bore size

• 1.125-inch compression height

• -5.00 cc dish volume

• 1.2 x 1.5 x 3.0 mm ring groove configuration

• Includes piston rings for a matched installation package