Hasport shift linkage made for perfect fitment for a B-series engine swap into an 88-91 EF Civic/CRX. Renew your over 30 year old linkage with a brand new linkage system that will be free of damage or interference that may currently be plaguing your shifter of perfect, crisp shifts. The CR-X linkage is meant to mimic the Si-R Linkage from Japan, but with corrected angles to be suitable for USDM applications