Truck Big Block Motor mounts.

Hey Guys this may be on here some where, but I cant find it. What do the 72 to 78 big block 4WD motor mouts look like. Are there diffrences. between 2wd and 4wd. I have a set for a swepty, but am tring to get my 85 dually up with a 440 granny 4
any help would be appreciated. Cliff

2wd are straight. "u" shaped. 4wd drivers side is kicked out to clear the oil pump. pass side same as 2wd.

google works great for pictures

72-74 4wd and 72-78 2wd are all the same. 75-78 4wd are what's different do to the tranfercase being married as opposed to divorced 74 and earlier

Bouchlin(?) sells them and they are universal 2 or 4wd.