I need an NOS or very good used water outlet (thermostat housing) for my 1971 Buick 350 engine. The Buick part numbers that will work are 1380207 or 1366381. Again, a really nice, used piece will be fine also. My research shows that all Buick V-8s from 1967 to 1974 used the same water outlet. Thanks for any help! John in Wisconsin
John, I should have one, I'll check when I get home. PM me with an email address and I'll send you a picture