Wiseco ProTru Forged Piston- Flat Top - 4.040" Bore - 3.750" Stroke - 6.000" Rod - Chevy 350 Digital Dash Dyno Tuned for Maximum Performance

Dyno Tuned for Maximum Performance

10 AN Male to 1/2 in NPT Male

1 in Extension

and is currently the lightest head and neck restraint available

SXS Engine Synthetic

Wiseco ProTru Forged Piston- Flat Top - 4.040" Bore - 3.750" Stroke - 6.000" Rod - Chevy 350 Digital Dash Dyno Tuned for Maximum PerformanceManufactured 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