First lets attack this in a two part answer.1) B18B swap LS non vtec 140HP fits in an auto car with auto trans, hasport.com might make the tranny mounts check them out.2) Supercharger other then vortec Jackson racing makes them and they have 6-10psi pullys. you be pushing on an 8psi pully about 180whp and that alone wont kill your tranny but down shifting and and Netural dropping will. I suggest you to change fluids when the swap is done and then consider a 5-speed swap since auto in Hondas dont last long(trust me) and 5-speed is faster