Wiseco ProTru Forged Piston- Dome Top - 4.165" Bore - 3.750" Stroke - 6.000" Rod - Chevy 400 ididit Fan spacers position fan closer

Fan spacers position fan closer to radiator or fan shroud and away from pulleys

that did not come from the factory with a 351W

this muffler will deliver a deep

Blue / Gold Anodized

Wiseco ProTru Forged Piston- Dome Top - 4.165" Bore - 3.750" Stroke - 6.000" Rod - Chevy 400 ididit Fan spacers position fan closerManufactured 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