The transmission that fits in Your 2004 Chevy TrailBlazer is the 4L60-E which was a very popular four speed transmission that was used by GM in many different vehicles in the early 2000s. This is the only transmission that is designed to connect to Your engine without having to do any modifications at all. There are adapter plates on the market that can allow You to install different more modern transmissions, but that starts to get into a realm of custom fabrication. When You try to fit a different transmission to Your car You usually need to get an adapter plate, new linkages, and a new driveshaft. It is best to just keep the vehicle with the OEM transmission that it was built to work with.
The 4l60e transmission will fit in a 2004 chevy trailblazer.
roytaylor0420@gmail.com
May 13, 2023
Is a 2004 trailblazer transmission compatible with a GMC 1500 Sierra the truck transmission is a 43 engine the trailblazer is a 42 with the transmission to be compatibility
Rusty Shackleford
April 27, 2023
4L60E
John s
July 2, 2020
It is the 4l60e but with the atlas bolt pattern bellhousing.
Sara
October 22, 2023
Would transmission in 02 trail blazer work for a 04 trail blazer
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