New GM 4L75E Transmission
11-01-2016, 12:42 PM
#1
New GM 4L75E Transmission
A buddy sent me this on fb. Interesting but I wanna see the price for one.
https://theblock.com/news/new-4l75e-...-great-results
https://theblock.com/news/new-4l75e-...-great-results
11-01-2016, 12:59 PM
#2
Very cool. I can see the attraction to staying 60 series transmission for sure.
I am still happy having gone 80e. Despite the longer first gear I can cut mid 1.5x 60's with wheel spin. That being said, without the torque I make off the line I don't think I would be singing the same tune.
I am still happy having gone 80e. Despite the longer first gear I can cut mid 1.5x 60's with wheel spin. That being said, without the torque I make off the line I don't think I would be singing the same tune.
11-01-2016, 02:05 PM
#4
TECH Junkie
I'm thinking PD blowers don't really need it but everything else I bet would benefit. Looks pretty darn tough and the fitment helps as well. Love that there is another option finally!
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11-01-2016, 08:53 PM
#9
hmmmm sounds like my level 5 already has this stuff
For those who want a bolt-in solution for their 4L60 woes, the 4L75-E is GM’s answer, rated for 650 lb-ft of torque! This is an upgrade over the later 4L70-E transmissions, featuring 155 lb-ft more torque capacity.
Chevrolet Performance did this by upgrading the planetary gears with 5-pinion gearsets over the previous four, reinforcing the input drum, adding a higher-capacity servo, a more robust 3-4 clutch and a larger, stronger 2-4 band.
For those who want a bolt-in solution for their 4L60 woes, the 4L75-E is GM’s answer, rated for 650 lb-ft of torque! This is an upgrade over the later 4L70-E transmissions, featuring 155 lb-ft more torque capacity.
Chevrolet Performance did this by upgrading the planetary gears with 5-pinion gearsets over the previous four, reinforcing the input drum, adding a higher-capacity servo, a more robust 3-4 clutch and a larger, stronger 2-4 band.
11-01-2016, 09:33 PM
#10
I just had 60E redone earlier this summer for my Jimmy and same thing.... failing to see what they did that mine doesn't already have. Be nice to see a real parts list as to what they changed..... I mean the 65E had 5 pinion planetaries so whooptee doo lol.