KB Performance Pistons KB156.030 KB Series Flat Top Piston Set

KB Performance Pistons KB156.030 piston set is designed for Small Block Chevy applications and includes eight hypereutectic, flat-top pistons. The pistons feature a 4.030-inch bore and a 1.678-inch compression height for use in compatible engine builds.

Each piston has a minus 7.00 cc volume and is machined with 5/64-inch, 5/64-inch, and 3/16-inch ring grooves. The KB Series construction provides a purpose-built piston option for Small Block Chevy applications requiring these specifications.

This set is supplied as a quantity of eight pistons. Verify engine application requirements and ring specifications before installation to ensure compatibility with the intended build.

Features:

• Brand: KB Performance Pistons
• Part Number: KB156.030
• Series: KB Series
• Piston Type: Hypereutectic flat top
• Application: Small Block Chevy
• Bore: 4.030 inches
• Compression Height: 1.678 inches
• Piston Volume: Minus 7.00 cc
• Ring Grooves: 5/64 inch x 5/64 inch x 3/16 inch
• Quantity: Set of 8