3400 crank scraper V. 3500 scraper..?

[rsisbetter]

I have a 3400 crank scraper (metal one), and was curious if it was the same as the 3500 crank scraper, or if they were different? Main reason is I know the rod journals are larger on the 3500 which could effect clearancing.

Thanks
Cody

[SappySE107]

They are not compatible, and the 3500 oil pan hits the 3500 crank scraper that was made. I have a scraper here but haven't tried to modify the pan enough to clear the scraper.