I geuss to the right person it would be a little gem

look at the heads on the 440s also,some are better than other

mine had the 452

some could be the odd one that use the penut plugs

I am not sure on any of it,I am just doing up my first 440 from a MH in an 85 truck

most MH 440s have the front sump pan unless the are the truck/van type RV

mine was a 60 foot winnybaygo 1 1/2 ton chassis,with a short shaft 727 with a 4" u-joint and 1 1/4" round caps...I shouldnt brake that one

good luck