Been trying to gather info on a hydramatic from 3 speed swap. Trans cover granted is different. Can find GMC covers from different members but I want to know if they will work on my chevy. Talked to the guy I am getting driveline from but he said that his original cover did not have accel pedal mounted to it. It is not around anymore to look at. Do not want to miss opportunity to get GMC covers if they are indeed what I need. Thanks for the help and advice. G.H.