Sealed Power Performance Piston Rings - 4.087 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8-Cylinder 4125BU 600 in Oval Port

600 in Oval Port

gaskets and all necessary items for ease of installation

Includes a Steel Distributor Gear

1957-1959 Ford Ranchero

Sealed Power Performance Piston Rings - 4.087 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8-Cylinder 4125BU 600 in Oval PortProduct Description: Piston Rings Performance 4. 087 in Bore Drop In 5 64 x 5 64 x 3 16 in Thick Standard Tension Steel Moly 8 Cylinder Sealed Power engine products are application engineered components, including pistons, piston rings, engine bearings, oil pumps and lifters. These proven replacement parts are the result of product development efforts, dedicated to putting only the absolute best on the street. Our engineers design and validate the