For LS Throttle Body Adapter 3 Bolt Intake to 4 Bolt Throttle Body Sealing Ring
$17.79
This throttle body adapter will allow you to install a 4 bolt LS throttle body onto a 3 bolt LS intake. For example, a 92mm billet throttle body. Adapter Has 75mm Through Hole, Tapered To 92mm For The Throttle Body.