.: 85-92 Universal TBI harness:.

Our harnesses are all hand made with top of the line copper strand wire.  Each harness comes complete with the necessary relays and its own fused power source.  Each harness comes complete with installation instructions and full technical support.  We use only GM color codes for easy trouble shooting.  Our harnesses come completely loomed with automotive grade split loom and all wires are coated with a flame retardant coating.  Each terminal is machine crimped and tug tested, splicing is also done by machine and followed up by hand soldering.  We use all GM grade connectors. (no cheep knock off's).  Installation consists of simply laying out the harness on the motor and plugging in the various devices.  We have provided plenty of room for placement of the computer, each harness is exactly a 3 foot from the rear of the engine.  We have also supplied the correct rubber grommet if you chose to install the computer inside the car.  Our harnesses remove all the provisions for the unwanted items that modern FI engines come with, and street rodder's don't want.  For example  no VATS system, no Charcoal canister, ect... which allows for a much cleaner installation. Our harnesses can be ordered with some items removed or added at your request.  This harness requires the use of a 1228747 ecm and prom chip.  This harness does not have provisions for a lock up transmission.  It will require the use of one of our lock up kits if you run a lock up tranny.

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618-282-2852