The RB sits about 6" away from the core support as you can guestimate from the picture you posted, and the intercoolers will have the dimensions listed and there are a million differnt sizes to choose from. So thats not to hard. Use your head.

"Small" differences dont mean shit. You just work around them. Thats the point of fabrication. You have to make everything work.

Duh.

PS if you get an RB in your car just do a front mount like whats been done since forever.

V-Mounts dont really work on the street unless you run a big ass fan.