Yes, it is the same as the 86-87 & 89 Turbo 3.8 ECM, but it also came in just about every 86 3.8 front drive non-turbo GM... Cutlass, Century, Delta 88, 98, etc.. Different chip layout though.. Mike V > > << What application for the 7148? >> > > Buick GN?? Isnt that the ECM #? 1227148?? Or are those different numbers?? >