Author Topic: 427 tall deck  (Read 3875 times)

Offline usmcchevy

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427 tall deck
« on: September 10, 2005, 09:54:00 AM »
if i was to take a 427 big block out of a school bus would it bolt right in a mid 70's frame. anybody know anything about the 427 tall deck engine, are they good motors? is it worth me messing with? thanks for any help.


Offline RSBAD454

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Re: 427 tall deck
« Reply #1 on: September 10, 2005, 05:59:00 PM »
All they are is a 427 with taller pistons for more rings, hence the need for a tall deck block. No benefits unless you plan a making more cubic inches. You would have to buy spacers for a normal deck intake to work with it.

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Offline roundedline

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Re: 427 tall deck
« Reply #2 on: September 12, 2005, 09:56:00 AM »
It wouldn't be worth it in my opinion.  Their original application was for low rpm/ high torque.  Unless you plan to build a high dollar race motor, I would skip it.

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