I'm wondering... For those who have transplanted LT1s, what are you using for a PS reservoir? The stock ones look tough to mount.

 

I am using a stock one with a custom made bracket that I bent and bolted to it.

 

Never thought about until I saw this post..the LT4 has a bracket for it on the passenger side of the motor..but thats because all of the accessories are on the driver side.. The LT1's from an f-body would have had the resoirvor mounted to the fender.
Guess I lucked out by getting an LT4 setup on my truck...but the only thing I could think of is making a backet as indicated above otherwise...maybe mount the bracket to your fender since the passenger side of the motor from an f-body is rather crowded already with the accessories.
Pic of the LT4 mounting..