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GM TBi Wiring Harness

Painless 60101 GM TBi fuel injection harness.

Works great for engine swaps.

Designed for use with 1986-1993 GM 4.3L, 5.0L, 5.7L, 7.4L engines. For installations of 1982 - 1993 4.3L, 5.0L, 5.7L, 7.4L Throttle Body Injection and Cross Fire engines.

Harness includes all connections for fuel injection operation:










Injector connections

OBD1 w/SES light

VSS and TCC solenoid

This standard length harness allows four feet from the back of the intake manifold to where the fuseblock and ECM mount.

Perfect for those that plan to mount these components under the dash or in the glove box.

This kit includes:

1. All new fuel injection harness with OEM fitment connectors and harness breakouts.

2. OBDI connector, mounting bracket and check engine light.

3. Crimp on terminals and rubber grommet.

4. Mounting hardware.

5. Installation manual.

When you wish to run a factory engine management computer with your engine swap, you will appreciate the simplicity of a Painless Fuel Injection Wiring Harness.

Yes, you can whittle away at the stock harness and eventually make it work, but why complicate your life?

Why use wires and connectors already suffering from age?

The Painless engineers have worked out all the potential problems ahead of time so all you have to do is follow the straightforward instructions and you're on your way.

Every wire is color coded and labeled for ease of installation.

The GM Throttle Body Injection system this Painless Performance®™ harness operates is a perfect upgrade for those fed up with their carburetor fueled engine.

TECH NOTE: This harness will not work with a 94 or 95 ECM and will NOT operate a 4L60e transmission.

Painless Performance 60101 TBi fuel injection wiring harness PAINLESS-PERFORMANCE-60101$519.99

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