Are there different engine mounting brackets??

[bigblock73]

Talking about these? I am pretty sure the SB and BB ones are the same. I used the same ones when I went from 350 to 454.

[454HO]

Originally Posted by bigblock73

Talking about these?

Yep, those are the ones. I was able to snap a quick pic. You can see by the green arrows that the rubber mounts are pushed way down. What I am wandering is if the dimension 'A' on these brackets is too short.



Just eyeballing against another set of brackets off of my 77's 402, they look about 1/4" - 3/8" shorter. I really need to take them off to measure and be sure though.

And BTW, this is a Gen VI Vortec 7400 block.