There's few out there now, Holley has some great swap stuff,Holley 302-60 Holley Gen III Hemi Swap Oil Pan - Mid-Sump Non-VVT
Mopar's popular Gen III Hemi engines are ideal for swapping into muscle cars since they are durable, reliable and make great power. The factory oil pans that come on these engine usually don't fit and hang too low for your swap. These new cast aluminum oil pans (Patent Pending) fit 1963-1974...www.holley.com

Hell Cat/Gen III Hemi A, B, E-Body Oil Pan
Pan Depth: 6”Pan Capacity: 6 Quarts (5.7 Liters)System Capacity: 7 Quarts (6.6 Liters) Our New Gen III and Hemi Pans are designed to work with each engine specifically. 100% made in the USA, constructed from 16 GA Steel with a 1/8" support trail supporting the perimeter of the oil pan. Pan is...
kevkoracing.com
We used this one on a "AAR" cuda clone last summer.

Hell Cat/Gen III Hemi Road-Race Pro-Touring Pan
Pan Depth: 5.5”Pan Capacity: 6 Quarts (5.7 Liters)System Capacity: 7 Quarts (6.6 Liters) Our New Gen III and Hemi Pans are designed to work with each engine specifically. 100% made in the USA, constructed from 16 GA Steel with a 1/8" support trail supporting the perimeter of the oil pan. Pan is...
kevkoracing.com