Achieve the ultimate in acceleration with the MFactory Close Ratio Gears. Diamond Cut to exacting tolerances from fully Carburized Forged Nickel-Chromoly Steel and put through our own proprietary heat treatment process, you will not find a stronger, more reliable product on the market. Our special treatment process makes our gears several times stronger & tougher than OEM Gears and are specifically designed to endure the demanding requirements of high-power track/drag cars. Honda Fitments: Our new Honda B-Series Road/Race Series incorporate our advanced straight-cut design for increased performance and durability.

Features:

Made from imported Japanese Steel

Forged and Cryo-Tempered for unsurpassed toughness

Advanced Shot Peening technology increases surface hardness

Advanced gear geometry designed using industry-leading software puts more power to the ground

Honda B-Series Road/Race Set Includes:

1st - 3.070 (Semi-Helical) or OEM

2nd - Re-use OEM 2nd Gear

3rd - 1.636, 1.670 or 1.704

4th - 1.313, 1.355 or 1.387 (Slight modification required to transmission casing when installing 1.355 and 1.387. View here for details)

5th - 1.028, 1.118 or 1.210 (Slight modification required to transmission casing when installing 1.118 and 1.210. View here for details)

Honda K-Series Road/Race Set Includes:

1st Gear - 2.313 (Semi-Helical)

2nd Gear - 1.650 (Semi-Helical)

3rd Gear - 1.304 (Semi-Helical)

4th Gear - 1.080 (Semi-Helical)

5th Gear - 0.958 (Semi-Helical)

6th Gear - 0.851 (Semi-Helical)