400 SBC FLAT TOP

The JE Pistons SRP Piston Kit is an excellent choice for enhancing Chevrolet small block engines. These pistons are specifically designed for a 4.130-inch bore and a 1.425-inch compression height, making them ideal for reliable performance engine builds for both street and strip applications. With a piston volume of -5.00 CC, this set of 8 pistons is crafted from a robust 4032 aluminum alloy. This material ensures superior strength and durability while minimizing thermal expansion, leading to consistent performance even under high pressure. Key features include: Forged in the USA using 4032 aluminum for superior tensile strength. Dedicated forging process optimizes strength and weight throughout the piston design. Ideal for both street and strip applications. Features a forced pin oiling system for enhanced wrist pin lubrication. 100% American-made quality. Accumulator grooves for improved ring seal. Comes standard with high-performance skirt coating and low drag performance piston rings. Includes pin fitting and double spiro locks. Utilizes a 927-2750-150 wall wrist pin (130 grams) CNC machined ring grooves accept 1/16, 1/16, 3/16mm rings (Rings Sold Separately).