Sportsman Racing Products 139632 SBC Forged Dished Pistons, 4.030 in Bore, -24 cc, Set of 8

Upgrade your Small Block Chevy engine with the Sportsman Racing Products Part Number 139632 piston set. Designed for performance applications, these forged pistons feature a 350 inverted dome and dished crown configuration that provides a minus 24.00 cc volume. The design supports precise compression planning while delivering the strength and durability expected from a forged piston assembly.
Each piston is engineered for a 4.030 in bore and a 1.560 in compression height, making this set suitable for compatible Small Block Chevy builds. The ring grooves accommodate 1/16 in, 1/16 in, and 3/16 in ring packages, helping simplify ring selection for applications using these commonly specified groove sizes. The set includes eight pistons for a complete V8 installation.
The Sportsman Racing Products 139632 set is a practical choice for engine builders seeking reliable forged components for street performance, racing, restoration, or custom Small Block Chevy projects. Verify bore size, compression height, ring dimensions, piston-to-valve clearance, and the complete rotating assembly configuration before installation to ensure compatibility with your engine build.

Features:

• Brand: Sportsman Racing Products

• Part Number: 139632

• Application: Small Block Chevy

• Piston Style: Forged, dished piston with 350 inverted dome design

• Bore Size: 4.030 in

• Compression Height: 1.560 in

• Piston Volume: Minus 24.00 cc

• Ring Grooves: 1/16 in, 1/16 in, and 3/16 in

• Quantity: Set of 8