Small block dipstick tube

The original tube/dipstick is shorter than the new chrome ones.
Also, the new chrome ones seem to be bigger, and dont fit into the block well.
I grinded the outside of the tube, for better fitment, with some rtv.
Having said all that, I dont like the chrome ones. They fit like chit, and are much taller than the original.

Having said all that, I have seen NOS dipstick/tubes on Ebay, plus they have repopped ones.
Thats what I would go with here on out.
Tip of the day: Its been said that you can put the tube in the freezer, and it contracts the metal.
Take it out, use a little rtv and pop it in while still frozen.