Engine, Trans, Axles/Halfshaft, ECU, B series Engine Mount, B Series Trans Mount,B Series Rear motor mount, shift linkage, Integra LS(B18B) intake manifold, B series ( Integra, 99 Civic SI, Del Sol VTEC rear T Bracket... The existing, D series slave cylinder, and stock fuel lines will work fine. The rubber line that goes from the fuel filter to the fuel rail with the banjo fitting will work for B series rail. No need to change to aftermarket unless you just want to. Its a really straight forward swap with no real fabrication needed. An experienced tech, can perform the swap in half a day in a well equipped shop, or a weekend at home with hand tools, jack and stands. A competent DIY'r that has any amount of mechanical ability at all, should able to start this swap in the driveway on a Saturday and drive the car to work Monday morning.

Disclaimer: This has been covered numerous times here on this site, and every Honda related site on the net. There's alot of info out there. I only typed all this out to "babysit" the question out of pure boredom...