Sportsman Racing Products 310182 SBC Dome Professional Series Forged Piston and Ring Set, 4.125-Inch Bore

Upgrade a Small Block Chevy engine with the Sportsman Racing Products 310182 Professional Series forged piston and ring set. Designed for performance applications, this kit combines a durable forged piston with a matched ring package for dependable operation and consistent sealing. The domed piston design provides a plus 4.00 cc volume specification, making it suitable for engine builds where compression and combustion chamber compatibility are important considerations.
The 310182 piston is engineered for a 4.125-inch bore and features a 1.125-inch compression height. Its 1.2 x 1.5 x 3.0 mm ring groove configuration accommodates the included performance-oriented ring set, helping support efficient oil control and compression sealing when properly installed and fitted. The forged construction is well suited to demanding street, track, and competition-focused Small Block Chevy applications.
This Sportsman Racing Products kit is intended for builders seeking a matched piston and ring solution for a 4.125-inch-bore SBC combination. Verify compression ratio requirements, deck height, connecting rod specifications, piston-to-valve clearance, ring end gap, and all other engine clearances before installation. Professional assembly and precise measurement are recommended to achieve the intended performance and reliability from part number 310182.

Features:

• Brand: Sportsman Racing Products

• Part Number: 310182

• Application: Small Block Chevy

• Product Type: Forged piston and ring set

• Piston Style: Dome

• Bore Size: 4.125 inches

• Compression Height: 1.125 inches

• Ring Groove Configuration: 1.2 x 1.5 x 3.0 mm

• Volume Specification: Plus 4.00 cc

• Kit Contents: Piston and ring set