You are looking at a R.P.M. Performance throttle body spacer.

It fits the following vehicles and typically installs in under 30 minutes.

YOU ARE BIDDING ON A  "EXTREME HELIX BILLET " THROTTLE BODY SPACER FOR YOUR

2004 Pontiac GTO 5.7L  LS1 350
1998-2002 Chevrolet camaro  5.7L  LS1 350
1998-2002  Ponitac  Firebird  5.7L  LS1 350

          This Sale Includes

(1) Throttle Body Spacer.

Gaskets & Bolts and  Installation Instructions!

 The throttle body spacers manufactured by RPM are machined out of billet 6061-T6 aluminum, they have a billet machined finish, that you would be proud to show off.

They are proudly manufactured in the USA.

While the increased spacing between the throttle body and the intake manifold will yield an increase in performance, RPM Performance Products spacers incorporate an extreme helix design into the sides of the spacers to help atomize the fuel to air mixture for an even greater increase in performance and fuel economy.