Mounts - 99-00 Civic Si (rear tranny bracket/driver block mount), everything else mounts that come with the engine. you can use stock mounts if want
Axles - 94-01 Integra, 94-97 Del Sol VTEC or 99-00 Civic SiLinkage - 94-01 Integra or 99-00 Civic Si.
Harness - Modified 96-98 EX or HX