When I replaced the entire rear under my '55 sub it got a lot quieter. Of course, the front seal was gone, and so were the pinion bearings...

Going from to 3.08 gears lowered the engine noise too.


1955 1st GMC Suburban | 1954 GMC 250 trailer puller project | 1954 GMC 250 Hydra-Matic | 1954 Chevy 3100 . 1947 Chevy COE | and more...
It's true. I really don't do anything but browse the Internet looking for trouble...