Cast Iron Thermostat Housing for Small Block.
This is the straight design. Stamped with GM# 3827370. GM Licensed Reproduction.
Notes: Straight design.
Camaro 1967
Camaro 1968
Chevelle 1964
Chevelle 1965
Chevelle 1966
Chevelle 1967
Chevelle 1968
El Camino 1964
El Camino 1965
El Camino 1966
El Camino 1967
El Camino 1968
Nova 1963
Nova 1964
Nova 1965
Nova 1966
Nova 1967
Reference: Goose Neck, Water Neck