M5 Carbon Fiber Infused Nylon 3D Printed Motor Mounts
Fits CMB, Nova Rossi, and others, pre-drilled with 6-32 threads.  Stronger threads than the Delrin mounts available on other sites, and the mounting screws may be tightened firmly, being sure to use screws long enough to fully extend through the mounts.  Isolators and hardware are included, shim kits for precise engine/driveline alignment are available separately. 
Just a short production on these to gauge interest. 
MOTOR NOT INCLUDED