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Old Mar 9, 2006 | 10:16 PM
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Cbrakllr's Avatar
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Default 350 400?

I need to know what to do about my tranny. My mods are listed in my sig, but have not gone in the car yet(sitting in my room) Im expecting about 500 N/A and 650-670 with N2O. I was thinking bout a stage 4 or 5 4l60e because it would just go right in, but worried bout reliability. I would love to do a 400 but the price to convert is crazy. And im not sure about 350's are they cheaper to convert into an ls1 than the 400? I dont really know much about the transmission area. Any help is needed.
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Old Mar 9, 2006 | 10:47 PM
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Here's another thread going on right now with a similar question https://ls1tech.com/forums/automatic-transmission/462238-th350-th400.html. I wouldn't trust a 4L60E to almost 700hp but that's just me.
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