Sealed Power Performance Piston Rings - 4.390 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8-Cylinder 91940079 NOTE: Place rag over fuel

NOTE: Place rag over fuel line and pump to avoid excess fuel spillage

1975-1989 Excalibur Phaeton

1975-1980 Buick Estate Wagon

Check out all our products from JOES Racing Products including Mini Sprint Axle Sprockets

which are designed for comfort

Sealed Power Performance Piston Rings - 4.390 in Bore - Drop In - 5/64 x 5/64 x 3/16 in Thick - Standard Tension - Moly - 8-Cylinder 91940079 NOTE: Place rag over fuelProduct Description: Piston Rings Performance 4. 390 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