Th2004r ID plate

[Alfredo]

I'm planning on rebuilding it.

 

[Longroof79]

I think that's a step in the right direction.

 

[Alfredo]

Here is a shot of the valve body, does anyone know if this is a performance valve body? Given that it has pink paint?

 

[V8 Rumble]

That is not a performance valve body.

 

[Alfredo]

it has CH4 in white letters.

 

[V8 Rumble]

The big thing with the valve bodies is the calibration. You can make yours a performance vb with the right parts. I have a trans go kit that gives you the springs for a performance calibration for a non performance valve body.

 

[85GPLef41]

that valve body and the governor is the difference. I picked up a couple CZF code 2004r years back and sold one and kept one I made money on the one I sold to pay for both! both were from a 87 SS

 

[V8 Rumble]

This is my build thread of you want to get an idea for building your own

https://gbodyforum.com/threads/200-4r-build-its-starting.57646/