Speedtek=Getrag V160 V161 6 Speed Heavy Duty OEM Spline Input Shaft & Drive Gear JZA80

Description

The Getrag V160/V161 Gearbox, renowned for its performance in vehicles like the Nissan Skyline R34 GT-R and Toyota Supra JZA80, exhibits notable strengths. However, when power levels exceed 700HP, certain weaknesses may surface. One significant issue involves the cracking or breaking of teeth on the Input Shaft Gear due to crowding, resulting in thin and closely spaced teeth. Key enhancements include: Reinforcing the teeth on both the Input Shaft and Counter Shaft gears. Included with these impr