Seller notes

THIS SALE IS FOR BOTH OEM 305 5.0 TBI L03 ECM COMPUTER CHIPS ASDN FOR ECM 1227747 WORKS ON 1987-92 C,K1500 2500 CHEVY / GMC TRUCKS WITH 305 TBI FUEL INJECTION WITH A MANUAL TRANSMISSION THIS SALE IS NOT FOR THE COMPUTER JUST THE CHIPS OR PROMS AS THEY ARE CALLED IF YOU NEED THE COMPLETE ECM WITH THE CHIPS PLEASE CHECK OUT MY OTHER ITEMS I HAVE ECM COMPUTERS FOR 2.8 3.1 4.3 5.0 5.7 AND 454 LITER ENGINES AND TBI FUEL INJECTORS AND TBI THROTTLE BODY SENSOR SETS. ITS ALWAYS GOOD TO HAVE SOME SPARE P...

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