NOS AMPCO GM CARBURETOR THROTTLE RETURN CHECK DASH POT  PART#DP 51 GM# 3758594 .FITS 1964 1965 CHEVELLE NOVA AND CHEVY II. FITS 1959 1960 1961 1962 1963 1964 1965 CHEVROLET. FITS 1959 TO 1965 CORVETTE. WITH 4 BBL.