Swapping out a tired '96 N/A B5254S in my manual transmission'd 850 with same year and engine out of a car that had an automatic. Only difference between to two cars is the transmission.

Anyone aware of problems this engine swap?

I am aware of the need for a different pilot shaft bushing.

I noticed from the parts manual that the camshafts between the manual and automatic are different. I assume the differences are minor power-curve alterations, so I'm not planning on playing with them.

Also, the rotating accelerator linkage under the black plastic cover above the throttle body is different between the manual and automatic. Not sure of the differences between the two.

Is there anything else of consequence that anyone is aware of?

Great write-up with pictures of an engine and tranny swap here:
http://volvospeed.com/vs_forum/index.php?showtopic=34778
Read all the details...it's wild...probably don't want to do everything here, but it will give you a great idea about all the parts, etc.
Good luck and let us know how things go for you!
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1998 S70 T5 Emarald Green Metallic, 2004 V70 2.5T Ruby Red, Previous Owner of Black '94 850 Turbo Wagon. My cars have been running so well lately they've got me worried.

The torque curve is slightly different for the automatic, but shouldn't make any difference in normal driving. The accelerator linkage for the automatic will have a provision for the kick down switch. I would swap that out, puting in the manual throttle.

Klaus
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(V♂LV♂s 1975 164, 1995 854T, 1998 V70R)