"I've heard of curing that noise with sawdust!"
"Banana peel's mixed with STP, make it quiet as a mouse"
"Ground cork. Told to me in the mid 60's by an old gentleman who made his living in the car business. Never forgot."
all good tech!! lol cures for trans and bacon rinds in days of old rebuilt and cured, no pun intended, cured or rebuilt many a Model A engine!!
pennies on the dollar! $$
today, thousands get spent on restoration(s), parts & repairs... and not always solves or improves the wear or problems! I only have to see some of the prices asked for 'old tin' in the Classifieds! OMG!!