Conversions & Swaps LSX Engines in Non-LSX Vehicles
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Old Jul 12, 2024 | 07:21 PM
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Does anyone have any experience with Performance Systems Integration ?

thanks
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Old Jul 12, 2024 | 08:13 PM
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I have two of their Gen III harnesses. One for a 70 El Camino and another for a 70 Pontiac Catalina convertible. No complaints.

Rick
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Old Jul 12, 2024 | 11:09 PM
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thanks
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Old Jul 14, 2024 | 07:55 AM
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Their customer service is 120%. Very responsive, even when we do something stupid.
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Old Jul 16, 2024 | 06:13 PM
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I used their harness in my 64 C10, it works well. Customer service was great and install was pretty simple with the directions sent.

They don't offer extended length harnesses if you want it behind seat of a truck though.

Didn't think of that before I ordered and already installed it. Looking back I would have liked my ecm behind the seat or under my middle jump seat instead of where I put it.

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