JE Piston Set, Domed, Forged, 4.130" Bore, 1/16" x 1/16" x 3/16" Ring Grooves, Minus 3.00cc, Small Bock Chevy, Set of 8

JE Pistons 350/400 small block dome top pistons are high-compression pistons that are compatible with most aftermarket 23 degree heads and are ideal for drag race and Circle Track applications. Valve reliefs will accommodate oversized valves and long-duration, tight lobe separation cams. Precision CNC ring grooves are designed for 1/16, 1/16, 3/16 rings. However, these will not fit JE Pistons Pro Topline or Brodix cylinder heads.