Neil,
Cletis has sent me some dimensions. I don't think I need the baffels because of the rear sump design of the pan I have. My pan will hold more oil, and cool it better than a stock pan.
Thanks for the offer, BUT PLEASE DON'T TAKE THAT ENGINE APART.
If you have any questions on your 1940, don't hesitate to send me a pm. Might not be able to help, but us 1940 GMC guys have to stick together!
