mass air

For sale: p/n F1ZF12B579-AA Donor mass air sensor I bought this off ebay years ago then ended up going with a carbed 351W. $25.00 plus shipping OBO. pictures here: http://www.prairieroad.com/forsale/massAir/massAir_1.jpg http://www.prairieroad.com/forsale/massAir/massAir_2.jpg...