It looks just like the one they sell for the LS motors. When I did mine, I bought one for the LS as there was not one for the Magnums. The LS worked, but I had to modify it as the Pedestal to Spring width on the LS is shorter and the spring compressor side needed to moved up to make it work.
If someone gets the one that is supposedly for the Magnum, I'd be interested in how it works out. Esp. on heavier spring setup as the factory Magnum springs are pretty weak.
