Pretty sure the C5 and some GTO years are dbw with no cable to the TB except possibly for cruise control or traction control. The cruise control is a separate electric motor on the f-body that basically runs a separate cable to the TB. Does the dbw TB have any form of lag compared to the cable operated TB? Are you just looking to keep the setup cleaner with wiring instead of a cable? I think the feel of the cable with spring might be more comfortable vs the wire, but that's just my thinking on it.
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69 Z28 JL8 4 wheel disc brakes - being restored
09 Silverado Z71
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