Albins Secondary Shaft - GTR
Albins Secondary Shaft - GR6 / R35 GTR Transmission
The Albins Secondary Shaft uses threaded nuts instead of the factory circlips, which have a tendency to open up and push off the shaft, chipping it and rendering it useless in the process.
They are manufactured to ISO 9001 / 2008 quality standards, made of billet high-alloy proprietary grade steel, and utilize CAD engineered custom tooth profiles. Gears are Shot Peened, Micro-Polished, and ISF treated. This has been proven to reduce gear friction, reduce noise and vibration, which in turn improves gear life up to 300%! Gears are profile ground for better tooth contact, less wear, and far less gear noise compared to other aftermarket gear sets.
Update - March 2017: Albins is recommending the use of this shaft in conjunction with their full gear sets for all cars over 1000hp. Using an OEM secondary shaft with their 1-6 gear set could potentially introduce intermittent shifting issues on higher powered GTR's.