I've broken a 4 speed before and after it was broke it never made a sound, just didn't make the truck go anywhere. I really think the tranny itself is the culprit. Was the 'burb ever driveable when you got it? I'm wondering if you bought it with a bad tranny and didn't know it.


1963 Chevy C20 Longbed Stepside
1978 Chevy K30 Custom Deluxe