I have this pan for sale in the race section. It came out of a BB A-body car. The pan had to be modified to clear the idler arm. That is one thing to watch out for in an A body car, it the pan doesn't have that clearance then you'll need to be modify the pan.
A 440source pan hit the K-frame significantly (B engine in stock position with AR motor plate) and I didn't feel like notching the K. I tried a Milodon center sump pan and it did fit (barely), but still bumped the steering linkage in the area shown.
So I clearanced it with a BFH.
Looks ugly but nobody can see it under there anyway!
Although if it ever comes off again I'll have someone cut & weld a neat notch like Andy's
