griz272000 Posted February 27, 2009 Share Posted February 27, 2009 does anybody know if the 4.11 in my ea82t trans 5 speed - will go into a 5 speed dual range transwith 3.90 . if so are there any special mods . i would like to get the dual range but also keep my gearing. thaanks in advance Quote Link to comment Share on other sites More sharing options...
bratman18 Posted February 27, 2009 Share Posted February 27, 2009 4.11's in an EA82T? I'm pretty sure they all had 3.70 gearing Quote Link to comment Share on other sites More sharing options...
john in KY Posted February 27, 2009 Share Posted February 27, 2009 If turboed than 3.70. The FWD turbos came with a 3.54. Quote Link to comment Share on other sites More sharing options...
griz272000 Posted February 27, 2009 Author Share Posted February 27, 2009 really i could have swore that is what it said on the rear diff ill check again:eek: Quote Link to comment Share on other sites More sharing options...
Turbone Posted February 27, 2009 Share Posted February 27, 2009 Either way, its not going to match up. But you can convert the 3.9 open to a 3.9 LSD using the 3.7 LSD. Quote Link to comment Share on other sites More sharing options...
griz272000 Posted February 27, 2009 Author Share Posted February 27, 2009 is it just a matter of swapping the ring and pinion and setting it up? Quote Link to comment Share on other sites More sharing options...
griz272000 Posted February 27, 2009 Author Share Posted February 27, 2009 i guess my next question is can i swap the turbo stubs on the trans to make the non turbo trans fit the turbo axles Quote Link to comment Share on other sites More sharing options...
Gloyale Posted March 1, 2009 Share Posted March 1, 2009 i guess my next question is can i swap the turbo stubs on the trans to make the non turbo trans fit the turbo axles Yes if you split the trans case Quote Link to comment Share on other sites More sharing options...
baccaruda Posted March 1, 2009 Share Posted March 1, 2009 Put the LSD center chunk in the 3.9 case with the 3.9 ring gear and set it up. This will leave you with the necessary parts to make a 3.7 open diff.. for what it's worth is it just a matter of swapping the ring and pinion and setting it up? Quote Link to comment Share on other sites More sharing options...
Phizinza Posted March 2, 2009 Share Posted March 2, 2009 is it just a matter of swapping the ring and pinion and setting it up? Rear yes, front absolutely no Quote Link to comment Share on other sites More sharing options...
lostinthe202 Posted March 2, 2009 Share Posted March 2, 2009 This might make for some good reading for you... http://www.ultimatesubaru.org/forum/showthread.php?t=49241&highlight=front+diff Quote Link to comment Share on other sites More sharing options...
suberdave Posted March 3, 2009 Share Posted March 3, 2009 does anybody know if the 4.11 in my ea82t trans 5 speed - will go into a 5 speed dual range transwith 3.90 . if so are there any special mods . i would like to get the dual range but also keep my gearing. thaanks in advance are you in Auburn WA? if so i have a 3.7:1 DR Turbo trans i would sale for $100. it works just fine, grinds in 2nd if you go above 6000RPM when you shift... -=Suberdave=- Quote Link to comment Share on other sites More sharing options...
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