i have a ld9 turbo with a auto trans. i want to kno what i can do to my trans to make it stronger. i can rebuild and engine ro problem trans i hav no idea
any info will be helpfull

I have the same question for a build on the girlfriends cav's tranny. motor is built and will be using t3/t4 hybrid turbo on it... looking to make around 380 - 400whp.

I don't have much experience with high power auto trannys which is why I am asking. Did some research on here but there are a tonne of different options so just want a few recommendations.


2004 Stage 4 SRT-4
1996 Cavalier Z24 Custom Turbo

I have posted the information a TON of times. I'm on my iPhone so I do not feel like looking it up. I'm sure if you search you'll find posts with a complete list of parts, and places to get them from.




PRND321 Till I DIE
Old Motor: 160whp & 152ft/lbs, 1/4 Mile 15.4 @88.2
M45 + LD9 + 4T40-E, GO GO GO

Thanks.. I'll search your posts


2004 Stage 4 SRT-4
1996 Cavalier Z24 Custom Turbo

Since you said thanks. Lol
Click me!


PRND321 Till I DIE
Old Motor: 160whp & 152ft/lbs, 1/4 Mile 15.4 @88.2
M45 + LD9 + 4T40-E, GO GO GO