The ZZP Supercharger coupler fits the entire line of Eaton blowers from 1990 to present. A worn coupler will cause a rattling noise at idle.

We have over engineered our coupler to provide years of trouble free use on cars with smaller than stock pulleys.

• Higher strength than OEM.
• Better resistance to thermal fatigue.
• Oil impregnated material for reduced friction.

Option 1: 1 bottle of ZZP oil or if you order GM oil it will take 2.

Option 2:Coupler install kit: Includes a 60cc syringe and a tube to suck out the old oil so you dont have to pull the snout off and let the old oil drain down the front of the engine block.(It will smell horrible for days)  It also includes a small tube of silicone to reinstall the snout housing.

For instructions on coupler replacement follow link:

http://www3.sympatico.ca/aepa/blowerinstall.html