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1981 Replacement PROM Chip

Stock replacement PROM chip for the US spec 1981 301 Turbo.  This chip is inside the engine computer (ECM) and controls the ignition timing, fuel, etc. 

If your 1981 301 Turbo is showing a fault code 51, the cause can be from a faulty PROM chip.


$60.00 (free shipping in the US)TTA-045

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