1986-89 CAMARO FIREBIRD 5.0 V8 TPI “F” LB9 ABWT8674 MEMCAL PROM
ECM 1227165, 14 PIN 16055375, 16 PIN 16055376.
When replacing your PROM you must match the 4 letter code on your PROM from your vehicle. Do not replace a PROM with a non matching unit. Check the prom in your computer for the correct 4 letter code BEFORE purchasing.