Unfortunately I just sold the car , I'm moving out of the state and I couldn't take the car with me .
The mounts are from speedway , they are bolt throug design , they're about 20 dollars for the pair , the cross member was removed and the original stock mounting pads were cut flush , then I got 2 inch metal from Home Depot 1/8 thick , the angle of the stock mounts an the universal mounts is different .
I measured the engine and trans so that my shifter would come out on the center of the stock shifter hole and it turns out that the new location is a little further back . About 2 inches from the original pads . First you drill the rb25 to the larger bolt opening and install the mount , then cut 2 prices off the metal stock , I think it was around 3.5 inches, drill the hole in the center for the bushing to mount and install on both mounts .
I had my engine on the stand flipped upside down
Then place the cross member over the engine and measure your side pieces so that it'll clear the oil pan , with the engine centered tack weld the metal to you're cross member , and box it in with the rest off the metal ,
I know it's not very scientific , but it fits like it was ment to go In there .
The transmission cross member is the stock 240 , just loweed a little , about 1 inch in the stock location
I didn't take a lot off pictures to help visualize what I did and I don't have the car any more to take pictures of it , I jope I can help in any way that I can but without pictures is harder to explain
It probably cost about 35 bucks to do the mounts and I Liked the end results , verry sturdy , held the engine in place good ,