'53 Chev 3/4-ton recently restored. I've got a loud grinding noise on decelleration from higher speed (around 30-40). This occurs with or without the clutch pedal depressed and not at lower speeds. I would describe it as more of a grinding noise than a "chatter". Any ideas? It has been sitting for the most part since the restoration was completed. I'm trying to remember if I put grease on the pilot bearing when I installed the tranny. Could that cause it? Any ideas would be appreciated.
Rick