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Casaba · 09-22-2014, 10:20 PM

I know this is an old thread but I need to ask a question. Will that servo-motor unit work with the 2k vss from my 87 k5?
My truck was TBI but that was all removed for a 383 with carb. I have most of the old vacuum servo parts but can't find an engine bracket and I have to modify it anyway since I'm running the tvmadeez plate with a speed demon carb.

I picked up the electro-motor unit at the pullapart and would like to make it work but would like to avoid buying the VSS adapter from jtr to keep my mechanical speedo unless it's needed.

Not sure about this unit but with no ECM, isn't it just keeping the throttle at a match for the signals it gets from the VSS?

Thoughts?

09-22-2014, 10:20 PM	#148
Casaba Registered User Join Date: Feb 2014 Location: Acworth GA Posts: 200	Re: LS factory cruise control hook up I know this is an old thread but I need to ask a question. Will that servo-motor unit work with the 2k vss from my 87 k5? My truck was TBI but that was all removed for a 383 with carb. I have most of the old vacuum servo parts but can't find an engine bracket and I have to modify it anyway since I'm running the tvmadeez plate with a speed demon carb. I picked up the electro-motor unit at the pullapart and would like to make it work but would like to avoid buying the VSS adapter from jtr to keep my mechanical speedo unless it's needed. Not sure about this unit but with no ECM, isn't it just keeping the throttle at a match for the signals it gets from the VSS? Thoughts?