Honda Acura B16 4.928 "STRAIGHT CUT" Final Drive Gear Set
Included in this set: 4.928 Ring gear and Countershaft that are a direct replacement for the OEM Set. This kit has everything you need to upgrade your USDM B16 Hydro to the Hi Performance 4.928 ratio. Changing your final drive to a performance ratio will increase RPM and provide better acceleration. Fitting: B series Hydro Transmissions with the "Small" 109MM diameter ring gear hole. 1992-1993 Integra GSR (YS1) 1992-2001 Integra LS (YS1, Y80, S80) 1994-1997 DelSol B16 (Y21, S21) 1999-2000 Civic B16 (S4C)