Our source inside GMPP, says this: "GM Performance Parts is looking into releasing the top half of the LS9 into their GM dealer system so that they could release it as a separate part number in addition to LS9 crate engines. That will allow you to convert an LS3 (with a piston/rod upgrade) to the top end potential of the LS9. Or, just imagine the potential with one of their LSX blocks punched out to 500 cubic inches!" All I can think of is putting this engine into a '67 Camaro, then somehow adding the ZR1's 15.5-inch carbon ceramic front disc brakes for stopping power. Of course, you if these parts get released, you could just add them to your 2010 Camaro. Oh, the possibilities ...