Factory V8 used the same front mount (cushion) as cylinder. Horseshoe bracket bolts to front of engine block, 2 holes on lower frt of engine block. Period correct V8 bell housing uses same mounts to cross member.
Others will chime in on other mounting methods but for correct look & hyd clutch that's the way I would go.

Last edited by Gdads51; 02/28/2023 8:58 PM.

BC
1960 Chevy C10 driver 261 T5 4.10 dana 44 power loc
1949 GMC 250 project in waiting
1960 C60 pasture art
Retired GM dealer tech. 1980 - 2022