Product: General Motors 4l65e Transmission Clear all filters (4 of 4 reviews match)
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1.8
Details
I got it back installed it again and it shifted but it would flair up in third gear so i called back again and they said it sounds like a valve body we will ship you another one and they did i installed it and now i have no 1st gear or second gear truck *** in third...
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Review
#1418168 Review #1418168 is a subjective opinion of poster.
Product
General Motors 4l65e Transmission
Reason of review
Damaged or defective

Monster Transmission - Terrible experience

1.2
Details
I bought a transmission from monster to hold 600hp when my application is only 350. (I wanted room to grow) and the thing was installed by a reputable shop. Trans lasted less than 2 weeks and 200 miles and the pump failed. And monster wants to be rude about it and not take care of anything. It’s like pulling teeth to just get somebody on the phone.
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#1239727 Review #1239727 is a subjective opinion of poster.
Product
General Motors 4l65e Transmission
Reason of review
Not as described/ advertised
1.8
Details
I have a 2002 GMC Sierra short bed, step side truck. I have over 170,000 miles on it and the transmission was starting to slip so I bought a 4l65e transmission for my truck from Monster. The sales guy, Jake, talked me in to the level 2 shift since my truck has approx....
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1 comment
Anonymous
#1538406

Ya I just got a transmission from them, in a 04 GMC Sierra. An it shifts super hard, I thought maybe it was just me, glad to see yours shifts hard also. I actually don't mind the hard shifts, it's like a shift kit.

Review
#1088564 Review #1088564 is a subjective opinion of poster.
Product
General Motors 4l65e Transmission
Cons
  • Super hard shifts that make it impossible to drive
Reason of review
Bad quality
Loss
$4000
Preferred solution
Let the company propose a solution
Tags
  • Monster Transmission Reviews
  • Monster Transmission Performance
1.5
Details
I have basicly decided to cut my losses and have a company localy rebuild my transmission and get my truck back on the road before I get home. If anyone is looking to them to have a transmission built I highly recommend you go elsewhere. This has been one of the...
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6 comments
Anonymous
#1368992

I was going to get the 750 hp 4L80E but after doing some research I will never be a customer of Monster Transmissions!!! You guys have a long way to go

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Review
#1018591 Review #1018591 is a subjective opinion of poster.
Product
General Motors 4l65e Transmission
Reason of review
Bad quality

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