direct connection 440 k member what mounts

[354Hemiply]

Anyone know what motor mounts a direct connection 440 k member takes.I know it takes the later style just not what year and body they came on . Thanks in advance.

 

[mikebee]

73 and up b body 2 door and 73 and up c body big block.

 

[354Hemiply]

Thanks Mikebee