this here is the later year of the “donks” unit .
you see 5 prongs on that back, we want to ensure you get your correct part the FIRST time. This is for 1974-1976 2dht or convertible OR 4 door sedan . From 74-76 Chevy caprice /Impala with original wiring harness
NOTE: PLEASE check your wiring harness before ordering, yours has a 5prong female plug¿ then this is the correct module for you.
Questions call Anna or JD 712-874-3220