Hey I really need some help. I have a 86 560sel 160k that needs like every wear n tear item but runs great. . I also have a nice condition 85 380se miles are unknown says 69k but is hesitating. I am wondering what parts I can interchange from the 560 because sadly I see my self parting out the 560. Ive heard about swapin the air housing. But am more interestd in swappin the dual fuel pumps n anything that wuld give the 380 somekind of benefit. I need to know if ignition coil can be swapped. In my dreams I would swap the whole engine haha. But seriously I want to kno if the tranny is worth keeping stuff like that. I already know basic things interchange. thannk you ....wayne