check out
www.hmotorsonline.com for your motor, thats where i got mine, they're located in cali, and are always having deals. For parts you might need like wiring and mounting go to
www.hasport.com or
www.placeracing.com both are good sources for wiring and mounting hardware. If your dropping a new motor in, go for an lsd tranny, its worth the few hundred bucks for sure. Also think about things you're going to need to replace when doing the swap, plan on spending 3000 at the most