This NOS Sealed Power Corp. piston ring set is designed for a 6-cylinder '53 Chevy with all 3 groove rings, enough to fit 6 pistons. Made of high-quality steel material, these vintage rings were manufactured in the United States and come with original boxes. This set includes piston rings only and is perfect for those looking to restore their classic Chevy without worrying about the condition of the parts. Item weight is 14.6 ounces. Free shipping to the lower 48.