For sale - Replacement 1227170 PROM boards including stock and off-road tunes. The board includes a jumper to allow you to select from the stock tune and a tune that will not activate your code 32 problems. The board fits directly into the existing PROM socket. I will need to know both year and transmission for proper programming of the chip.
$65 plus $4 shipping to US locations
$29.95 plus $4 shipping for the board alone without the chip
[This message has been edited by phonedawgz (edited 06-11-2023).]
