S-10 V8 (LS, LT) Custom Wiring - CPW | LSX Harness | LSX A typical harness for the LT1 swap in a 94/95 S-10 ranges from $750-$795 LSx & Gen III Vortec harnesses are typically $850 *Ask about our sensor package including MAF and O2 sensors for a complete matched system. LS1/T56 harness for a 97 2 S ls1 s10 wiring harness | eBay Save ls1 s10 wiring harness to get e-mail alerts and updates on your eBay Feed. + 1997-2002 DBC LS1 Standalone Wiring Harness With T56 or Non-Electric Trans See more like this. New Listing LS1 LQ9 L76 STAND ALONE WIRING HARNESS BOOK MANUAL GUIDE ENGINE SWAP PCM 6.2 6.0. Brand New. $24. Buy It Now.