MFactory Dual Cone B Series Close Ratio Gear Set W/ Carbon synchros

We are proud to offer the most technologically advanced Close Ratio Gear Sets on the market today. These B-Series 3rd and 4th gears utilize dual-cone carbon synchro technology for smooth and precise shifting.

Includes: Close ratio 3rd, 4th, 5th gears and 3-5 Pro Series Carbon Composite Synchros (Dual cone 3/4 single cone 5th)

Choice of Ratios: 3rd 1.636 1.667 1.700 / 4TH 1.310 1.357 1.410 / 5TH 1.054 1.129 1.207

Fitting: 1994-2001 USDM Acura Integra B18C GSR ITR Y80 S80,  B16 Hydro S4C Y21

Suitable for: Street Cars, Road/Race

Power Rating: ~500whp