Fran Preve, an Engineer at the Tonawanda engine plant, reported ZL-1 production numbers in 1987:
ME Corvette manual 80
MG Corvette auto 14
ML Camaro manual 54
MM Camaro auto 34
Of the 182, 71 were used in production. The ZL-1 program was shut down as of June, 1969 and remaining stock placed in GMPD inventory.