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400 OD manual trans conversion, flywheel?

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Old Apr 11, 2007 | 09:52 PM
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400 OD manual trans conversion, flywheel?

What manual transmissions with overdrive will bolt behind a 400? What flywheel would I need?
 
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Old Apr 12, 2007 | 06:50 PM
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zf 5 speeds were behind 460's which share the same bell pattern, but the flywheel I'm not sure on.
 
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Old Apr 12, 2007 | 10:49 PM
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It's looking like the 460 ZF5 is a bolt on(more or less), but you need a manual 400 flywheel and about a 1/2" spacer between said flywheel and crank.

You'll have to fab the clutch setup because the old one is mechanical and the new is hydraulic.

Some body trimming is required, and the normal mount and driveshaft alterations.
 
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Old Apr 12, 2007 | 11:41 PM
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I was just looking at a mag and there is a company that makes a hydraulic throw-out bearing (system ie master cylinder etc)for $450.00. it's supposed to fit major makes...but you have to download a guide or contact them for specifics. its a b&m company...new product.

http://www.mcleodind.com/downloads/p...New_4_2007.pdf
 
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Old Apr 13, 2007 | 10:59 AM
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Yikes. I'm hoping to make the whole conversion for that.
 
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Old Apr 13, 2007 | 02:44 PM
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yeah the zf will bolt up.

and are you answering your own question??
 
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Old Apr 13, 2007 | 02:59 PM
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Everybody has to have a hobby! I answer my own questions when I'm not replying to long dead posts.
Just forwarding info from other places.
 
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Old Apr 13, 2007 | 06:10 PM
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ahh thought maybe your account was hacked or something silly
 
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Old Apr 13, 2007 | 10:02 PM
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After careful consideration though, something suddenly dawned on me.
So your in the junkyard, holding a ZF5... freshly pulled from a f250 with an EFI 460... and now all you have to do is find a 400 flywheel... modify some stuff... adapt a few things... fab some other stuff...

Or you could just pull the 460 with the Zf5 and put the whole thing in... Go EFI or carb... blower or not... 'cause the 460 actually has aftermaret support... and end up with a little more power, a little better MPG, and nice stock replacement parts.
 
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Old Apr 13, 2007 | 10:54 PM
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true you could do that or mod the 400 and get more power then the stock 460 and have the unique factor
 
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Old Apr 14, 2007 | 11:05 PM
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i think that swapping to the efi 460 would be heckofalotta work and 400 is a kick hiney motor when built with correct (and not that expensive) parts.

search for 400 builds and see what I mean.
 
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Old Apr 15, 2007 | 08:33 AM
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yepper talk to TMI as well let him know what you want to acheive and he will put parts together to match it
 
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