New Genuine Cometic Head Gasket in Wiseco Packaging Manufacturer: Cometic Gasket Part Number: C5734-066 Condition: New Product Description: Cometic Gasket, Inc., is a leading worldwide supplier of gaskets and engine sealing solutions for the Automotive Performance, Powersports, Original Equipment and Remanufactured Engine Industries. Additional Information: Cylinder Head Gasket - 89.5 mm Bore - 0.066 in Compression Thickness - Multi-Layered Steel - Mopar 4-Cylinder - Each