Going to swap from a 351m, 4sp to a 390, c6 but need to find motor mount kit for this swap any ideas?

 

I am sure that one exist someplace but pull the engine perches from a 78-79 with a FE, bolt them to the motor and attach to the frame where they meet. Same with trans.

--Mike

 

Not sure that will work the frame changed in 80 as for the 81 project truck I'd have a good look at the frame just behind the cab bed seam pretty sure they put large oval holes in the frame there if frame is in great shape no sweat if it's rough beware I broke several with that frame stamping but all of them were great trucks1