WTB: Built 4l60E or TH400 or TH350

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Old Dec 23, 2005 | 05:48 PM
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Default WTB: Built 4l60E or TH400 or TH350

I am about to do a bunch of mods and would rather sell my stock 4l60E that works fine now instead of having it blow up on me after I put a lot of horsepower through it. Does anyone here have a strong 4l60e, th400 or th350 to sell that will work in a 98 Trans Am? PM me if so please!
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Old Dec 23, 2005 | 09:40 PM
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Carl Rossler builds all 3 of those trannies.

Originally Posted by TexasWS6
I am about to do a bunch of mods and would rather sell my stock 4l60E that works fine now instead of having it blow up on me after I put a lot of horsepower through it. Does anyone here have a strong 4l60e, th400 or th350 to sell that will work in a 98 Trans Am? PM me if so please!
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Old Dec 24, 2005 | 04:12 AM
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PM sent...I have a built th400 for sale.
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Old Dec 24, 2005 | 05:03 AM
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How much is "A lot of horsepower"?
Will you be doing any street driving?
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Old Dec 24, 2005 | 10:09 AM
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Ag, I will be driving probably 50 miles a week and taking it to the track only a handful of times a year. Horspower - maybe 650 at most to the tire w/nitrous.
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Old Dec 24, 2005 | 12:40 PM
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i got th 350 on the market.. with tansbrake, 3800 nitrous stall, b&m ratchet shifter, b&m transmission cooler..
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Old Dec 24, 2005 | 03:33 PM
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Originally Posted by TexasWS6
Ag, I will be driving probably 50 miles a week and taking it to the track only a handful of times a year. Horspower - maybe 650 at most to the tire w/nitrous.
I have a Rock On 4L60, Full Manual valve body. (Which can be changed back)
Vacuum Modulated.
Seems to be holding up well (drove 60 miles to redline, did a 6.7 and then drove it home) Talk to Dave at Rock On. I am going to push this tranny to its limits. My goal for the car is 5.99 but I really don't know if a 4l60 is going to get me there.
In the next few months we will see if it holds a full 300 shot. (It has only seen a 100 shot so far)
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Old Dec 24, 2005 | 06:02 PM
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I have a powerglide with trans brake that has held up in my car for quite sometime. If you are interested just shoot me a pm.
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