NOTE: These reproductions have a very rough finish.
New water neck of thermostat housing for EARLY 1967 Mercury Cougar or most other Fords with 390 engines. Cast aluminum.
Includes gasket, for use with common 2-1/2 inch thermostats.
*Note - mid to late 1967 cars used the smaller 2-1/8 inch thermostats. Cutoff was around November 1966.