Sportsman Racing Products 142035 SBC 400 Domed Forged Pistons, 4.165-Inch Bore, +9cc, Set of 8

Upgrade your Small Block Chevy engine with the Sportsman Racing Products 142035 piston set. Designed for SBC 400 applications, these forged dome pistons provide durable performance for high-performance street and racing builds. The domed crown design delivers a nominal plus 9.00 cc volume and is engineered for use with a 4.165-inch bore, making this set a practical choice for builders seeking reliable replacement or performance-oriented components.

Each piston features a 1.260-inch compression height and ring grooves sized for 1/16-inch, 1/16-inch, and 3/16-inch rings. The forged construction is designed to withstand demanding engine conditions while supporting consistent operation under increased load and elevated cylinder pressures. This configuration is intended for compatible Small Block Chevy 400 combinations and should be matched with the appropriate crankshaft, connecting rods, cylinder heads, rings, and clearance specifications.

The Sportsman Racing Products 142035 set includes eight domed pistons for completing a V8 engine build. Carefully verify bore size, compression height, ring specifications, piston-to-valve clearance, deck height, and compression requirements before installation. Professional engine assembly practices and final measurements are recommended to ensure proper fit and dependable performance. This piston set is not air restricted and is not designated for truck freight only.

Features:

• Brand: Sportsman Racing Products

• Part Number: 142035

• Application: Small Block Chevy 400 engines

• Piston Style: Forged dome

• Bore: 4.165 inches

• Compression Height: 1.260 inches

• Piston Volume: Plus 9.00 cc

• Ring Grooves: 1/16-inch, 1/16-inch, and 3/16-inch

• Quantity: Set of 8 pistons

• Shipping Classification: Not air restricted and not truck freight only