Sealed Power H345DCP20 Speed-Pro Hypereutectic Flat-Top Pistons for Small Block Chevy, Set of 8

The Sealed Power H345DCP20 Speed-Pro piston set is designed for Small Block Chevy applications requiring a 4.020-inch bore. This set includes eight hypereutectic, flat-top pistons engineered for consistent performance and dependable service.

Each piston features a 1.548-inch compression height, a minus 6.90 cc volume, and a coated skirt to support smooth operation and durability. The piston design uses 5/64-inch, 5/64-inch, and 3/16-inch ring grooves.

With its flat-top profile and application-specific construction, this Sealed Power piston set is suited to engine rebuilding and performance projects using compatible Small Block Chevy components. Verify engine requirements and ring compatibility before installation.

Features:

• Brand: Sealed Power
• Part Number: H345DCP20
• Piston Type: Speed-Pro hypereutectic flat-top
• Application: Small Block Chevy
• Set Contents: Eight pistons
• Bore Size: 4.020 inches
• Compression Height: 1.548 inches
• Piston Volume: Minus 6.90 cc
• Skirt Finish: Coated
• Ring Grooves: 5/64 inch, 5/64 inch, and 3/16 inch