Truck motor mounts

Looking at the Schumacher site and it looks like they have discontinued all the B/RB truck mounts. Will a set of mounts from a 84 360 truck work to install a 440 in a truck? How much did the sell those mounts for when they were making them?

https://www.bouchillonperformance.com/resources-big-block-truck-kit-notes

SB & BB mounts are different. They look the same but the mounting holes for the block are in different locations.


2WD and 4WD mounts are different too.



https://www.ebay.com/itm/DODGE-TRUCK-383...UP/362476095683