Ever since the engine swap neither work... the secondary harness is different and Im finding the internal harness under the dash is different too... any one ever run into this? any one happen to know exactly what wires are different... my ALDL connecter is different... my heat dont work... and the secondary harness in the engine bay now holds the wires for the wipers and the brake pressure switch which were on the main harness before. Engine was a MPFI 89 2.8... now a 350 with the harness off a 305 TBI that was a manual car... not to sure of the year... Can anyone help me through this?