![Chevy SBC 383 ci 6.0" 4.040" 1.100" 0.927" Flat Top Hyper Pistons [2VR]](http://musclecarhq.com.au/cdn/shop/products/PCE305.1053_489275eb-64ff-48d6-90d1-afcfe13f555a_{width}x.jpg?v=1662087151)
Hypereutectic pistons with anti-friction skirt coating are manufactured from a aluminum alloy which contains 16 percent silicon for greater strength and wear resistance. By combining the hypereutectic alloy with the permanent mold process, the piston is strong, lightweight, and thermally-efficient. These pistons run tighter piston-to-wall clearances, improving ring seal and longevity. They are ideal for street, bracket racers and oval track.
