The Stovebolt Site Forums The Shop Area Driveline Odd Popping

My apologies, I forgot to add the other vital information. 1965 C20, HO52 rear axle, borg warner overdrive. driveshafts are solid, the slip is only for the transmission tail shaft. And the main piece of information forgot to mention, is this happens upon taking off from a stop, sometimes while making a left turn, and once in a great while after shifting into 2nd, but that is a rarity.

I also think I mispronounce the traction device, I believe they called "No-Spin". So whatever unit is in there I am guessing it is the stock type no-spin.