91’ R30 454 to 6.0 swap with 6L90E

[Bill Edler]

Wanted to know what engine swap mounts everyone recommends and will I have to alter the trans tunnel?

 

[87chevy_com]

In my genV swaped 87 silverado, I needed the high hump tunnel for the drive train angle to match the differential better. Ive done one other build and it was a low hump, but the tiltof the driverain seemed excessive. +++ years later, they offer high hump transmission tunnel replacement sheet metal for cheap