MFACTORY PRO SERIES - HONDA CIVIC B-SERIES B16A2 Y21 S4C FINAL DRIVE GEARS - 4.71 perpendicular to the stress exerted

perpendicular to the stress exerted along the beam

you will not find stronger

Border-Race Final Drives are engineered to withstand the rigors of high-performance racing

Support the Skunk2 brand with our classic B-Power logo up front and a massive rendering of a Skunk2-powered B-series engine on the back

MFACTORY PRO SERIES - HONDA CIVIC B-SERIES B16A2 Y21 S4C FINAL DRIVE GEARS - 4.71 perpendicular to the stress exertedTake your performance to the next level with the MFactory PRO Series Gears. Recognizing the demand for transmission components that can withstand the extreme shock loads produced during Drag Racing, MFactory Competition Products are proud to offer our range of top tier competition level gears. Final drive gears are cut from high quality fully carburized forged nickel chromoly steel while also benefitting from a proprietary heat treatment process. As a