Sure would like to see the protect-o-plate with this suffix code and then match up the partial VIN on the block. Would like also to see data plate on firewall. Been looking for years for a 396 that had this KE suffix code on the front pad. Last seen in the mid 90's in the correct vehicle that my original engine went into. But at the time wasn't knowledgeable in engine suffix codes. So, big mistake on my ignorant part, let the vehicle get away. A decade later found out what the KE code truly was. Need to contact you, as I am trying to self document the L89 cars still in existence. Got a good start.
