Hastings 4628020 8-Cylinder Piston Ring Set Phosphate 3.571 Bore 0.020 Oversize

The Hastings 4628020 is a complete piston ring set designed for 8-cylinder engine rebuilds and performance builds. This set features phosphate-coated rings engineered to provide reliable compression sealing and oil control for engines with a 3.571-inch (90.7mm) bore diameter with 0.020-inch oversize specification.

Key Specifications:

• Bore Size: 3.571 inches (90.7mm)
• Oversize: 0.020 inches (0.50mm)
• 1st Ring Thickness: 1.5mm (0.058 inches)
• 2nd Ring Thickness: 1.5mm (0.058 inches)
• Oil Ring Thickness: 3.0mm (0.114 inches)
• Phosphate coating for enhanced durability
• Complete set for 8 cylinders

About Hastings Manufacturing:

Hastings has specialized exclusively in piston ring manufacturing since 1915, bringing over a century of focused expertise to every ring set. Their commitment to producing only piston rings ensures precision engineering and quality construction. These ring sets are ideal for addressing common engine issues such as excessive smoke, high oil consumption, or loss of power during engine rebuilds or new builds.

This complete 8-cylinder set provides everything needed for a professional engine rebuild, delivering the reliable sealing performance that engine builders and technicians have trusted for generations.