I love mine. I've got a sbc bbc sbf and a 392 hemi and a number of transmitions. But I was VERY dissapointed in the 392 hemi. After I recieved it I discovered that the motor mount tabs on the block are not right. I called P-ayr to complain and I was told ..."Oh didn't they tell you that when you ordered it" They also went on to tell me "That engine is just used for display" I ended up modifying the block but I'm still not sure it's correct because I used a real block for mock up.
I must add that the rest of the blocks are fine..