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1993-1997 LT1 T56 or Non Electric Standalone Swap Harness


Available on backorder

SKU: H201 Category: Tags: ,


1993-1997 Camaro/Firebird, 1992-1997 Corvette.


Our LT1 standalone harnesses are designed for installing these new GM EFI engines into your ride, whatever it may be. This swap harness is specific for 1992-1997 5.7 engines with RPO Code LT1 and LT4 with a Drive by Cable (Mechanical) Throttle Body and EV1 Injectors and a T56 manual or non electric Transmission. On 1993 and 1992 applications leave a note with your year so we can install the older IAC Connector!

Why BP Automotive?

All of our standalone harnesses are made with GM color coded TXL wire to meet or exceed OEM standards! All circuits that are ran by heat like the O2 sensor circuits are covered with 1200* Fiberglass Braid. We only use OEM Delphi, Kostal, Bosch, Molex, and Yazaki connectors, terminals, and seals on our standalone harnesses. All connectors that have Connector Position Assurance Lock on a factory harness have them on our harnesses also. Our harnesses also include a sliding, snug fitting Delphi Grommet that can be positioned on the main harness line to seal your firewall.

Our LT swap standalone harnesses are 5 foot long from the rear of the intake. This enables you to mount the PCM and Fuse Block in the passenger compartment! This harness is for pre-emissions vehicles or for off road use only. This harness does not have provisions for EGR, AIR, EVAP, or Rear O2 Sensors. We can add these for an additional cost, however in most cases they are not needed. IF EMISSIONS ARE NEEDED YOUR HARNESS WILL INCUR A LEAD TIME.

Additional Info

Our LT swap harnesses also require the removal of the VATS and emissions systems from the PCM. BP Automotive offers this service with a discount when purchasing a new harness.


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