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Old Dec 13, 2005 | 02:27 PM
  #1  
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Default th350 swap

I just bought a 1998 z28 with 65000 miles. The only modification as of now is a slowmasfer muffler. I plan on getting a lid and cut out soon, but want a tc really bad. So here is the question. Can I swap a th350 from my 1972 cutlass supreme into my camaro ? If so what will I need? The reason I want to do this is because I already built the th350 and added a 3000 stall. Another reason is that my cutlass is being stored right now because its being restored.
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Old Dec 13, 2005 | 04:22 PM
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You will need:

1)Dual Pattern Flexplate (best option, use on both LS1 and 350 TC's)

2)TC made for the conversion, not an absolute must have, but the snout wont sit into the plate like it should and can cause flexplate cracking etc.

3) Modify Xmember or BMR Tubular X member
3a) Either new TA, or, the BMR Xmember with TA mount

4) Trans cooler lines, I cut the stock lines and spliced into the remaining forward section of the factory line to the cooler

5) Shifter & Cable, several pics in this section and Drag Racing one on different shifters and how they were fit

6) the TH350 needs to have the 9" tailshaft, preferably a housing from Rossler with the VSS adapter bungs welded in, and the reluctor wheel.

7) Stock A4 DS fits, however it is about an inch to 1.5 shorter than should be

Thats about it.
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Old Dec 13, 2005 | 07:51 PM
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Thanks.
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Old Jul 22, 2006 | 03:15 PM
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does the bellhouseing bolt up to the lsx block?
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Old Jul 22, 2006 | 04:05 PM
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Yes you can do that, but i would reccoment getting a 4l60E insted of a T350 for every day driving.
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Old Jul 22, 2006 | 05:03 PM
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yea i know but it is not my DD and this is the 13th time i have to removed my 4l60e and i am tried of it. plus i think it is going to be fun haveing a trans brake
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Old Jul 23, 2006 | 01:47 AM
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Originally Posted by phoenix
yea i know but it is not my DD and this is the 13th time i have to removed my 4l60e and i am tried of it. plus i think it is going to be fun haveing a trans brake
13!!!!!!
I got tired of it after 3.
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Old Jul 24, 2006 | 07:03 PM
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If I went to a TH-350 from my M6, would I have to replace the factory torque arm?
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Old Jul 24, 2006 | 07:15 PM
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On that note, get with it! I have a T350 in my car and boy I love the trans brake!!!!
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Old Jul 24, 2006 | 08:05 PM
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i agree with everything CAT3 listed except with #5 & #6. i used the stock A4 shifter and 6" tailhousing.
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Old Jul 24, 2006 | 10:21 PM
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hey how did you use the stock shifter?
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