Recent content by hiball3985

Thank you gentlemen, that is a wealth of good information that will get me on track. I still have 50w in it but haven't changed it in years. It's been on my to do list for a while. Thanks again, Jim

I have a 1966 F250 with a NP435 trans that requires 50w oil. I can no longer find any 50w. What are the recommended alternatives? Thanks, Jim