Wiseco ProTru Forged Piston- Flat Top - 4.040" Bore - 3.750" Stroke - 6.000" Rod - Chevy 350 Rubber Hose Hard Anodized Aluminum Coating Penetrates

Hard Anodized Aluminum Coating Penetrates Aluminum For Wear and Corrosion Resistance

1979-1995 GMC C3500

AutoMeter's Mechanical Water Pressure Gauge utilizes the most precise bourdon tube meter movement on the market to deliver accuracy and durability you won't find anywhere else

and affordability to enthusiasts for over 30 years

2003-2018 GMC Savana 3500

Wiseco ProTru Forged Piston- Flat Top - 4.040" Bore - 3.750" Stroke - 6.000" Rod - Chevy 350 Rubber Hose Hard Anodized Aluminum Coating PenetratesManufactured 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