JE PISTONS 182056 JE Pistons SBC Domed Piston Set – 4.155 in Bore, Small Block Chevy

Upgrade your small block Chevy engine with the JE Pistons SBC Domed Piston Set, designed for high-performance applications. These forged pistons feature a 4.155-inch bore, providing precise fitment for enhanced power output. The domed design contributes to increased compression ratio, ideal for performance builds seeking maximum efficiency and engine strength. Each piston has a compression height of 1.125 inches and includes ring grooves measuring 1/16 x 1/16 x 3/16 inches, ensuring compatibility with standard ring sets. The set includes eight pistons, making it suitable for a complete rebuild or performance upgrade. Crafted from durable forged material, these pistons deliver excellent strength and heat resistance, making them suitable for both street and racing applications.

Features:

• Bore: 4.155 inches for precise engine fitment

• Material: Forged aluminum for durability and strength

• Design: Domed top to increase compression ratio

• Compression Height: 1.125 inches for optimal piston-to-deck clearance

• Ring Grooves: 1/16 x 1/16 x 3/16 inches for standard piston rings

• Displacement: Plus 5.6 cc for performance enhancement

• Application: Compatible with Small Block Chevy engines

• Set includes: Eight pistons for complete engine rebuild or upgrade