Losi Non-Starter Backplate For 3.4 Engine
Now you can convert your Losi 3.4 (LOSR2100) small block engine to a bump start configuration with the 304 Non-Starter Backplate. This backplate eliminates the starter shaft, which protrudes out of the backplate, eliminating drag and saving room. It is a direct replacement part that requires removing only the four backplate screws.
LOSR2134 Losi Non-Starter Backplate: 3.4 $13.99 at participating retailers
Source: Losi