converting awd 5mt to fwd by bolting on rear section fwd 5m

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jroth100
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converting awd 5mt to fwd by bolting on rear section fwd 5m

Post by jroth100 »

Can you convert an awd 5mt to fwd by bolting on the rear section fwd transmission to it. I am needing to replace my fwd 5mt and was told that this may be any option.
RoughDiamond
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Re: converting awd 5mt to fwd by bolting on rear section fwd

Post by RoughDiamond »

Iirc, you need the shorter main shaft as well, so basically you're tearing apart both trans to cobble one together... I'd just find the same type and swap it in..
1991 Legacy SS (BC) EJ22T // 4EAT // Pewter Metallic (Sold)
1991 Legacy SS (BC) EJ22T // 5MT // Rio Red (Sold)

1991 Legacy SSRS (BC) EJ20G (Full COP and AWIC Swap) // 5MT // White Pearl Tri-Coat Africa Rally replica in progress.
zeke
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Re: converting awd 5mt to fwd by bolting on rear section fwd

Post by zeke »

If I'm not mistaken the FWD trans has a different final drive ratio also
91 ss Ej22t dohc td04 sti Slanty haltech elite 1500
Legacy777
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Re: converting awd 5mt to fwd by bolting on rear section fwd

Post by Legacy777 »

Yes, the FWD does have a 3.7 final drive vs. either a 3.9 or 4.111 in the AWD.
Josh

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mike-tracy
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Re: converting awd 5mt to fwd by bolting on rear section fwd

Post by mike-tracy »

I'm gonna go on a limb and say no-one has attempted this, at least on this site. ;) Final drive would be irrelevant (if it's possible), since you aren't matching to a rear diff. Unless the point of the exercise was to get the tallest gearing possible.

But, and here's some more speculating, if you could swap an awd to fwd, you could swap over the 3.7 FD ring and pinion over as well.
1992 Legacy SS 5mt, build in progress
Josh Colombo wrote: Mon Jan 14, 2002 10:23 am Wait....I'm confused now.
86BRATMAN
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Re: converting awd 5mt to fwd by bolting on rear section fwd

Post by 86BRATMAN »

zeke
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Re: converting awd 5mt to fwd by bolting on rear section fwd

Post by zeke »

I read that first post wrong I thought he was trying to convert it to awd.
91 ss Ej22t dohc td04 sti Slanty haltech elite 1500
Legacy777
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Re: converting awd 5mt to fwd by bolting on rear section fwd

Post by Legacy777 »


That's pretty impressive!
Josh

surrealmirage.com/subaru
1990 Legacy (AWD, 6MT, & EJ22T Swap)
2020 Outback Limted XT

If you need to get a hold of me please email me rather then pm
86BRATMAN
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Re: converting awd 5mt to fwd by bolting on rear section fwd

Post by 86BRATMAN »

There are kits available to do the same, but they aren't cheap.
smagg26
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Re: converting awd 5mt to fwd by bolting on rear section fwd

Post by smagg26 »

that's awesome! I wanted to do this glad to know there is a walk through and kits.
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