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Old 05-15-2015, 06:26 PM   #6
Willie Makeit
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Join Date: Oct 2013
Location: Alabama
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Re: 5.3 ls with th350 questions

Quote:
Originally Posted by robgmaddux View Post
I am finishing up a ls swap in my 72 k20 and I am curious. What did you do for vacuum for the module and the detent cable? Mine is dbc.
used the vacuum port on the back of the LS1 intake for the power brakes and modulator valve.

mine too is drive by cable and a friend help me calculate the arc needed to gain the correct straight-line pull needed to engage the kick down. we then drilled a hole in the butterfly pulley and welded a post that allows the kick down cable to attach.
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