Gear-X components are absolutely the best of the best, in their line of products. The value is incredible and the materials, machining and quality of these gears and final drives is unsurpassed. You won't find a better quality product for the price anywhere. Manufactured from the finest forged chromoly steel and machined to exact tolerances, these gears will out perform and outlast any competing brands on the market. Designed for racing, tested and sold by racers!

Gear-X Final Drive units for the B-series engine meet or exceed OEM specifications and are fully tested in house before being released for general sale. Gear-X has been able to offer a wide spectrum of ratios to suit either road race, turbo/forced induction, drag race and rally race.

B-series 4.785 final drive for 94-01 Integra GSR B18C, 97-01 JDM/US Integra Type-R B18C/C5, 96-00 JDM Civic Type-R B16B hydraulic transmissions.