So, today I got the 390 engine that came out of my car out of storage. Long story. Anyways, in the very early 70's my dad decided the 352 wasn't fast enough. (Well he was right) He had San Jose Ford install a hi-perf 390. In those years, you could only buy a hi-perf "crate eng" (as us GM guys call em) in short block form. He was told, it was the direct replacement for a 68 Mustang GT or a 69 Mach 1. The thing always ran like bat out of h___. So I'm sure it wasn't just some station wagon issue engine they put in there. Back in the day, it was really surprising how fast that car would go. It just wore out (200K mi) 30 yrs later.
So, I'm tring to ID this thing. Where are the casting #'s? What am I looking for. I've ID'd Chevrolet blocks in the past, even Mopar's bet never a Ford.
I'd appreciate any input. Were these engines steel crank, or cast?
I know the heads are the orig TB issue 352 heads.
The orig intake and exh/manifs are on my new eng in the car now (which also runs like a bar out of h___ btw)
Am I looking for stamped #'s somewhere or cast in #'s??
Thanks again
So, I'm tring to ID this thing. Where are the casting #'s? What am I looking for. I've ID'd Chevrolet blocks in the past, even Mopar's bet never a Ford.
I'd appreciate any input. Were these engines steel crank, or cast?
I know the heads are the orig TB issue 352 heads.
The orig intake and exh/manifs are on my new eng in the car now (which also runs like a bar out of h___ btw)
Am I looking for stamped #'s somewhere or cast in #'s??
Thanks again
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