ZZPerformance M90 Aluminum Vacuum Cap Tee

The factory original ones is plastic.  Which is easy to crack and leak.   Goes bad after time and is flat out cheap and ugly.  We designed the same thing, but made it out of aluminum for lifetime of use and never needs to be replaced while matching the supercharger in aluminum material making it aesthetically pleasing as well.

This is a direct replacement for the one on the factory M90 supercharger from the following L67 and L32 Eaton Superchargers from these GM vehicles:

1997 to 2007 Pontiac Grand Prix

1996 to 2004 Pontiac Bonneville

1997 to 2004 Buick Regal

2004 to 2005 Chevy Impala SS and Monte Carlo SS 

1996 to 2004 Buick Park Ave Ultra

1996 to 1999 Buick Riviera

We made it better and very affordable.  While including a new O ring gasket as well.

USPS Ground Advantage shipping is $5.  UPS 2nd day air is $9.