Wiseco ProTru Forged Piston- Flat Top - 4.030" Bore - 3.480" Stroke - 6.000" Rod - Chevy 350 Racing Socks The computer-generated runners easily handle

The computer-generated runners easily handle the high airflow requirements demanded by large displacement low-deck engines

self-sealing Rod Ends have increased thickness for greater tensile strength

Parasitic Drain Protection For Safe Connections

Ford Mustang 2015-22

491" shaft Chevrolet Small and Big Block

Wiseco ProTru Forged Piston- Flat Top - 4.030" Bore - 3.480" Stroke - 6.000" Rod - Chevy 350 Racing Socks The computer-generated runners easily handleManufactured by Wiseco, ProTru Pistons are forged and affordable with features usually only found in more expensive pistons. Wiseco Pro Tru Kits include pistons and wrist pins. Ideal for racers on a tight budget. The pistons feature CNC machined domes, oversized valve pockets for use with larger diameter valves and higher lift camshafts, and precision reamed, pressure fed wrist pin oiling holes. Last but not least, the wrist pins are made from