353 Small Block Chevy 350 Stroker Pistons H860CP V8 USA Kopbe

SEALED POWER H860CP 60 - "Speed Pro" Engine Piston - Cast Piston

Small Block Chevy 383 with 5.700 Rod (350 cubic inch engine with 400 cubic inch crankshaft)

DurOshield® coated piston skirt. Wrist pin locks are included.

Flat Top with Two Valve Reliefs

Pistons, Hypereutectic, Flat, 4.060 in. Bore, 3.75 in. Stroke, Chevy, Set of 8

+.060 overbore.

https://www.summitracing.com/parts/slp-h860cp60#overview