First off, i'd like to thank anybody who is taking time to read and/or reply to this. Secondly, i personally am not registered to honda-tech.com and i am using a friends account. i own a 1991 civic SI, standard transmisson. i found a couple different items around town recently and i want to buy/install them all but i am wondering what will work and what else i need. i found a B20 engine with wiring harness, and a 1993 Acura Integra GSR transmission (cable). The items are from separate private sellers, neither seems to know if they will work together. if somebody could help me out, and let me know what else i am going to need to make this work, please do. if not, thanks for reading this.

 

It's the B20 out of the CR-V right? If so, the engine and tranny will bolt up to each other. Make sure you are using a 92+ clutch since the B-series trannys from 92 and newer used a larger shaft.

Other than that, you'll need mounts, shift linkage, ecu, axles, etc.