These SRP small block Chevy 350/400 flat-top pistons are ideal for everything from oval track to street/strip applications. They are forged from 4032 low-expansion, high-silicon aluminum alloy that's heat-treated to SRP specifications. They include a pin fitting, double Spiro locks, and wall wrist pins. Rings are sold separately.
Specs:
Bore (in) 4.030 in. Bore (mm) 102.362mm Piston Style Flat top, with two valve reliefs Piston Material Forged aluminum Compression Distance (in) 1.125 in. Piston Head Volume (cc) +5.00cc Wrist Pin Style Press-fit or floating Pin Diameter (in) 0.927 in. Piston Ring Thickness 1/16 in. x 1/16 in. x 3/16 in. Quantity Sold as a set of 8. Notes Oil rail support included.
