This snout is the industry standard for setting your blower back in a race application. It has heavy duty caged needle bearing as well as a heavy duty ball bearing and double Teflon seals to insure performance and stability on the front of your supercharger. The nose of this snout is also machined to accept a belt guard or starter bracket and also RBS can help with a blower snout support.
Gear coupler and drive shaft is sold separate as there are many different applications and superchargers to apply this blower snout.
Please email or call and the qualified staff at RBS will help you choose a coupler.