I filled the radiator and let it run long enough to warm up the engine and checked for leaks. The coolant is ok but I saw transmission fluid leaking out and I realized I didn't put the dipstick tube back in. I turned the place upside down and I guess I lost it. I think the transmission is a turbo 350 with a long tailshaft. I'm not a hardcore Chevy guy so it could be a 400. I have a transmission that has the short tailshaft in the garage. Will the dipstick tube from this work on the tranny in the car? Or should I go scrounge the local junk yards? I posted a picture in another thread. " everybody that is currently building a car"