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GM still using 4L80's ?

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Old 10-23-2013, 10:24 AM
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Default GM still using 4L80's ?

May seem like a dumb question to some but I don't pay much attention to new cars. My car is a '34 Ford my truck a '99.
4L80 in my '34 has been a great trans, had it nearly 15 years, has gone 9.0's @ 150. Just built one for my Son's '67 Chevelle . Just got to thinking about it today, Is GM still using the 4L80 in new cars, if not, when did they quit ?
Thanks
Old 10-23-2013, 11:06 PM
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Originally Posted by cuslog
May seem like a dumb question to some but I don't pay much attention to new cars. My car is a '34 Ford my truck a '99.
4L80 in my '34 has been a great trans, had it nearly 15 years, has gone 9.0's @ 150. Just built one for my Son's '67 Chevelle . Just got to thinking about it today, Is GM still using the 4L80 in new cars, if not, when did they quit ?
Thanks
GM quit using the 4l80e in 2009, They sold the transmission design and tooling to AM General. It was replaced by the 6L80E/6L90E transmissions.
Old 10-24-2013, 04:53 PM
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GM Performance is selling "Connect and Cruise" LS3 kits with 4L80E transmissions; so I think brand new ones are stilling being made.
Old 10-24-2013, 10:34 PM
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Originally Posted by mrvedit
GM Performance is selling "Connect and Cruise" LS3 kits with 4L80E transmissions; so I think brand new ones are stilling being made.
They are using reman units from Dynamic in Chicago.
Old 10-25-2013, 09:26 AM
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Originally Posted by zgp
They are using reman units from Dynamic in Chicago.
Thank you for the info! Good to know.
Old 10-25-2013, 09:56 PM
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Originally Posted by mrvedit
GM Performance is selling "Connect and Cruise" LS3 kits with 4L80E transmissions; so I think brand new ones are stilling being made.
Originally Posted by zgp
They are using reman units from Dynamic in Chicago.
This!^



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