SBC Dished Piston Set 4.165 Bore -16cc

The SBC Dished Piston Set 4.165 Bore -16cc from Sportsman Racing Products is engineered for Small Block Chevy engines, catering to both racers and performance enthusiasts. This complete set of eight forged pistons is designed to provide reliable combustion geometry across all cylinders, making it suitable for various applications, including performance upgrades and marine engine builds.

Each piston features an inverted dome design with a -16cc compression reduction, optimized for controlled detonation and compatibility with modern fuel blends. The forged construction ensures superior strength and heat resistance, making it ideal for high-RPM loads. The ring grooves measure 1/16 x 1/16 x 3/16 inches, providing precise ring seal geometry that minimizes blowby and maintains compression consistency.

Whether you're rebuilding an engine for competitive racing or enhancing a performance boat, this piston set delivers the engineering control needed for consistent power delivery. The 4.165-inch bore accommodates late-model Small Block Chevy platforms, ensuring compatibility with standard aftermarket connecting rods and rod bolts without modification. This matched piston set is essential for achieving cylinder-to-cylinder consistency, reducing vibration, and extending engine life.