Our steel reproduction of the factory 6 quart Hemi pan (the "564"), has been so popular that we did a digital scan of it, and made the tooling for a super trick CNC aluminum version. Like the steel versions, these fit 1966-1972 B body and 1970-1974 E bodys like a glove, (see the additional pictures to show this installed in our 1968 Charger.) These feature an amazing 3/8" (.375") thick pan rail which is fully CNC machined to be razor flat and smooth for a perfect gasket seal. Made from heavy cast aluminum, the thickness of the pan and rail even helps to add structural support to the block, similar to how a girdle works. Pan depth is 4 3/4". We recommend using our 111-1007 oil pickup if your block has standard 3/8" NPT threads, or our 111-1013 if your block has 1/2" NPT threads. 1/2" NPT threads are usually only found on original 426 Hemi blocks, or if someone has enlarged (drilled and tapped) the 3/8" threads out to 1/2" on a 383/400/440 Wedge block. These feature a CNC machined and then polished finish on the outside, which can be run as is, or clear coated, or painted if desired.