92MM 92 MM GM LS1 1998-2002 CHEVROLET CAMARO PONTIAC FIREBIRD TRANS AM 2004 GTO BILLET ALUMINUM MANIFOLD THROTTLE BODYVMS Racing is proud to introduce its brand new 92mm Pro Series Billet Racing Throttle Body for GM LS1 CABLE DRIVEN engines. These throttle bodies have a beautiful anodized silver finish. VMS Racing's 92mm Pro Series Billet Throttle Body is designed to be used with aftermarket intake manifolds for easy bolt on horsepower and torque gains by maximizing your engines airflow. Each VMS Racing throttle body doesn't just provide more airflow, they also