1972 Charger & Road Runner/GTXs w/440 4bbl

Who has an original engine car? Trying to determine the factory correct oil pan.

GG's "white book" shows a '72 440HP b-body ONLY 6-quart pan #3671 852 with 854 stamped in the pan. Is this correct for the full '72 model year?

https://board.moparts.org/ubbthreads/upload2/5881379-DSC01821.jpg

The oil pan on my 72 GTX

I have an 854 pan on my Charger. 6 quart with skid plate.