hi my name is PJ . i need help with my civic swap i want to swap out my d15 for b18b ls non vtec . first i need to find . the ls motor and auto tranny . i need find best place the motor tranny . second thing i need find motor mounts . third best place to find aftermarket parts for the b18b engine. let me know in pm or what posts to find this info . thank you to all u non vtec people

Really just a quick search on the net will find you just about anything. I often use my local news station websites in the classified sections and have found a ton of stuff that way.
I would highly recomend doing a ton (A VERY LARGE AMOUNT) of research before you tackle that project too. I got way over anxious with mine and had to build it piece by bloody piece and it's still not done.
Before you start I would say to write down exactly what you need, what you want, and what you can wait on. Put them in that order.

-and Start saving a buttload of money. Cause everything leads to something else......