Howdy folks, my name is Jake. We have a 1981 silverado that my father and I put together. It originally came with a 305 v8 that bent a pushrod, and long story short, we replaced that engine with a 400 small block chevy that was in an old motor home. this truck is a lot of fun to drive, but it currently isn't driving at the moment because we need to have a driveshaft made for the th400 trans that i just stabbed in.