Fitment: The STD engine piston rings are fit for Chevy GMC engines with 4.8L and 5.3L 1999-2016 displacements.
Manufacturer Part Number: 41859cp. Please make sure this item is suitable for your car before purchase.
Purpose: Forms a seal between the piston and cylinder wall, preventing gas leakage and helping to minimize wear on the cylinder wall, piston and other critical engine components.
Premium Quality Materials: Piston rings are made of high quality materials that are corrosion resistant, resistant to wear, and can withstand extreme temperatures, high pressures, and constant friction.
Quality Service: Package Included: 1 x Engine Piston Ring STD Set. For all questions about our products, you can contact us at any time and we will provide you with all the services you need!