Not sure what year GSR you need but I have a 92 GSR (b17a) full swap if you're interested. Includes:
B17A engine w/ only 77k miles,
Transmission - YS1 cable,
ECU,
DC header 4-2-1,
Shift Linkage
Axles,
Harness
Will drop right in any civic, integra or crx.
I'm asking $2500 or best offer.
I'm in Tampa, FL.