I have an ECM 7-7165 that came out of my 86 z28 with 350 tpi. I swapped the 350 into a 92 and switched to speed density so no longer need this. It is a remanned ecm according to the label. It was in the car when i bought it.

$100 shipped



I also have a 01227730 ECM out of a 92 rs with 3.1L

$100 shipped