My point was my truck does not have these springs and the door latch works fine. I have seen these springs offered by US companies. Chevys of the 40's has them I think Patrick's has them. Good companies to speak with.
Thanks for your reply. I should have added that I played with the inside handle on mine again since my original post and it doesn't return as it probably could with the spring, so I'm going to try and install these in the new year.
