MFACTORY TOYOTA AE86 FINAL DRIVE GEARS - 4.89 exterior each plenum spacer perimeter is

each plenum spacer perimeter is injected sealed for tight fitment

allmotor setup's

Alpha Titanium Retainers feature radius-cut edges for additional rocker arm clearance and reduced weight

Skunk2_s design positions the air filter downward-facing for approximately two inches of additional ground clearance when compared to competitors_ designs that locate the air filter from the side

- 1/8” and 1/4” NPT threads for accessories

MFACTORY TOYOTA AE86 FINAL DRIVE GEARS - 4.89 exterior each plenum spacer perimeter isTake 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