16197427 PCM Information $0DThis PCM was used in 1994 - 1995 C/K Truck, Van, S-10, 4.3L, 5.7L & 7.4L
The 16197427 came in many trucks and can run $31, $0D, $0E, $E6 mask.
Click Here for thread on changing a 1227747 ECM to 16197427 PCM Pin by Pin!
Click Here for long thread discussing the 7747 to 7427 swap!
*Work in Progress*