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4L80E Transmission install

  
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4L80E Transmission install

 
chevelle83 chevelle83
I have an SS396 tatoo | Posts: 373 | Joined: 10/08
Posted: 09/15/09
10:26 AM

I have got a 4l80E trans and want to install it into a 83 crew cab dually. Has any one installed on of these in an older truck? I know the drive shaft will need to be modified and I have to have a controller unit. Is there any thing to look out for for this project?  

 
85_trans_am 85_trans_am
My first time was in a Chevy | Posts: 240 | Joined: 05/09
Posted: 09/17/09
03:48 PM

the cross member needs to be modded and the exhaust might be in the way if its got duals  

 
waynep7122 waynep7122
V-6 Camaros rule! | Posts: 74 | Joined: 08/09
Posted: 09/18/09
10:48 AM

start with these articles..

http://www.superchevy.com/technical/engines_drivetrain/transmission/sucp_0403_camaro_transmission_install/index.html

this one shows it going in a truck... but the truck was equipped with a 4L60E so they did not have to do much electronics

http://www.superchevy.com/technical/engines_drivetrain/transmission/sucp_0409_hughes_4l80e_transmission

you will have to copy the links.. and you may have to remove some spaces the forum system puts in to foil spammers..  

 
chevelle83 chevelle83
I have an SS396 tatoo | Posts: 373 | Joined: 10/08
Posted: 09/20/09
05:24 PM

thanks, also what about the speedo? the trans uses a speed sensor. I have never herd of a replacement electric speedo for these trucks. the factory one is perfect condition and I dont want to change the bezel  

 
po_choppa po_choppa
My first time was in a Chevy | Posts: 204 | Joined: 08/08
Posted: 09/21/09
07:24 PM

IM TRYING THE SAME SWAP ON MY TRUCK. I'VE BEEN RESEARCHING BEFORE I START. THERE ARE TAIL HOUSING KITS AVAILABLE TO SWAP FROM SPEEDSENSOR TO MECHANICAL. 30 MIN BOLT ON INSTALLATION IS ADVERTISED FOR $500. I FOUND THIS ONE AT SHIFTWORKS.COM.  

 
chevelle83 chevelle83
I have an SS396 tatoo | Posts: 373 | Joined: 10/08
Posted: 09/21/09
08:34 PM

Thanks, there is a lot more than meets the eye. This installation is gonna cost me around $1000 and thats doing all of the work myself. I have found the tailhousing speedo conversions. The the TCI shift controller seems to be the best and the cheapest at $750. I sure hope the used trans that I got is good.  

 

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