1965-1966 Chevy Impala Firewall Heater Core Box Assembly non-AC Diffuser 3857788 PRIMED

This 1965-1966 Chevy Impala Firewall Heater Core Box Assembly non-AC Diffuser is an original GM part #3857788 that has been cleaned and primed. The plastic is in good condition with no chips or cracks. The heater box is sold separately.