The Painless solution to transplanting a 1994-95 LT1 into a vehicle without a keyed Vehicle Anti-Theft System (VATS). This harness incorporates a VATS bypass module enabling you to use the stock computer without expensive reprogramming. Kit is complete with high-temp TXL wire, all original GM connectors, seven circuit fuse block with ignition hot relays and connectors to control 4L60E and 4L80E transmissions.