it was in an old chevy or gmc truck i think. i forget the year. early 60's i think. i assumed it was a v8, but i was wrong. it was correct for the vehicle. i wish i could remember the year and cid.
anybody know anything about these old v6s? i think they were only in the pickups, but i really dont know.
didnt mean to hijack your thread, verdoro, but i think or hope you figured out what manifolds you had. what were they anyway?
and i wouldn't avoid him. take Amervo's advice and have the fastest 6 cylinder this side of a turbo buick. "yes, it is only a 6. do you want to race for pink slips?"