Superformance in South Africa should have all the Jigs ready to supply the chassis with mounts for LS1 and T56. CTC are the Australian Superformance agents and they did all the ground work for setting up the mounts. They built a dummy chassis with all the mounts in the right spot and then Superformance built the chassis to suit.
It may be sacrelige to put a Chev in a Cobra in the US but we don't mind too much down here. Especially when our strict emissions laws rule out running any traditional engines.
The light weight and huge power potential of this motor makes for a really good road and track car. Plus it'll return 24 MPG on a trip and be very civilised to drive.
Cheers