Trying to wire a lt1 wiring harness to my 1996 chevy s10 Apr 14, 2010trying to wire a lt1 wiring harness to my 1996 chevy s10. i have both wiring harnesses from the s-10 and the caprice. i know that there is PAINLESS but it doesnt make sense when i have the harnesses for both help will be greatly appreciated.2000 chevrolet s10: 4cyl wiring harness, ecm - ASAPMar 21, 20091996 chevy s10 ignition switch wiring diagram - JustAnswerMar 05, 20091996 chevy s10 4.3 v6. I pulled out dash to do some workOct 27, 2006I need a wiring diagram for a 1994 chevy s10 pickup 4.3 See more results Chevrolet S10 Engine Wiring Harness - AutoZone Order Chevrolet S10 Engine Wiring Harness online today. Free Same Day Store Pickup. Check out free battery charging and engine diagnostic testing while you are in store.