390 vs. 427/428 installation?

ztarum · #1 (**permalink**) 10-24-2007, 05:43 PM

I'm planning to build a Superformance Cobra and I would like a period correct engine. I might not be able to afford a 427 SO or a 428. If I go with a 390 to cut costs, would I be able to upgrade easily down the road? Are the engine mounts and tranny/bell housing the same, or would everything need to be changed. Would any of the ancillary equipment be reusable or is it unique to each engine? I'm new to the world of Ford engines (I was always a Chevy guy, but don't tell anyone) and am a bit baffled by the seemingly endless variations. Please set me straight. Thanks.

xracerbob · #2 (**permalink**) 10-24-2007, 06:48 PM

Pretty much everything that bolts on to the engine is common between the 390 and 427/428. You can dress a 390 so it would be difficult for most people to tell the difference.

convincor · #3 (**permalink**) 10-24-2007, 07:05 PM

is this a 390 or a 427?? 428?? maybe a 352??? truck 360??
All the same on the outside. 99 out of 100 would never know how to tell the difference....



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