MFACTORY VAUXHALL CORSA F13/F15 FINAL DRIVE GEARS 5.16 exterior The large velocity stack and

The large velocity stack and raised bell mouth entries lead to long

Raised 87mm Velocity Stacks - Plenty of Material to Port

making your journey on the road truly exceptional

Skunk2 Ultra camshafts are machined from forged 8660 steel alloy blanks

MFACTORY VAUXHALL CORSA F13/F15 FINAL DRIVE GEARS 5.16 exterior The large velocity stack andTake your performance to the next level with the MFactory 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 result we