I THINK THE ATC90'S OLDER THAN 73 CAN USE THE SAME CABLE AS THE 73 TO 79. 232C 231P 231R 231V 231W 232A 232D @ THROTTLE_CABLE SEE_APPLICATIONS temp T-CABLEPICK_YOUR_YEAR: ATC90_1973-79_AFT8614ATC110_1979-81_(232A)ATC110_1982_(231W)ATC185/S_1980-83_(231R)ATC200_1981-82_(231R)ATC200/E_1983_(231R)ATC200E_BIG_RED_1982_(231R)ATC200ES_BIG_RED_1984_(231R)ATC200S/M_1984_(231R)ATC250R_1981-82_(232D)ATC250R_1983-84_(232C)ATC200X_1983-85_(231P)ATC200S/M_1985/86_(231P)