hey i have a 91 civic dx and the motor is Shot. but my friend gave me a b series to put in it and axles,ecu ect... i know i need mounts and shift linkages but what else do i need? and how hard is the wiring and what do i need for that? please let me know because i need my car back thanks

 

what year integra did the motor some out of?

 

the motor is a 90 - 91 obd1 i believe

 

OBD0 beside the shiftlinkage and motor mounts you shouldnt need anything else

 

That'll be a quick setup, my buddy has a B18A1 in his 91 Civic sedan.