MFactory 4.0 Final Drive Gear Set Integra LS 92-01 Integra GSR 92-93 Civic Si EK 99-00 B16A

New Honda Acura 4.05 Final Drive Gear Set. We are proud to add the Hi-Performance Final drive gears to our store. This kit is fully computer designed and CNC machined from high strength nickel alloy steel. We believe that by using high quality base material, precision machining and exacting quality control, we can offer a product that is stronger and specifically designed to cope with the rigors of performance and competition vehicles.

Included in this set: 4.05-1 Ring gear and Countershaft that are a direct replacement for the OEM Set.

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)