Manufacturer Part Number: LO21. 1970-1974 Chevrolet Corvette 7.4L V8 Gasket And Screw Set For Filler Neck. 1969-1974 Chevrolet Corvette 5.7L V8 Gasket And Screw Set For Filler Neck. 1968 Chevrolet Corvette 5.4L V8 Gasket And Screw Set For Filler Neck.
