I got my ZC w/ tranny from nippon-motors.com, but I was unhappy with how long it took to ship, I am about to order myself a JDM d15b vtec from alljapaneseengines.com for really cheap, I'll let you all know how I like the process with them. Their rep was hella cool, he called me back promptly and gave me the info I was looking for (such as if it was the OBD1 vtec or OBD2 3-stage vtec).