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Old 09-28-2015, 12:12 PM
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WILMASBOYL78 WILMASBOYL78 is offline
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Default Re: 70 turbo 400 cw code. what is the application

The CW coded TH400 will work fine behind the L34 motor...this a HD unit designed to work with the solid lifter big blocks. If you clean the case carefully you may find the letters CW printed in a pink color. These transmissions used the 6 lug convertor, hi-shift point governor and many other special internals.

The VIN is typically on the driver's side pan rail area...but, I have seen them on the bell housing on pass. side as well. As mentioned, given the date code, this could have only come from a Nova or Chevelle with L78.

Very cool part...good luck.

wilma
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