102mm Throttle Body for GM LS Series Engines

The WARR Performance 102mm throttle body is a direct replacement for GM LS series engines featuring the standard 4-bolt mounting pattern. This particular version has been engineered without a vent tube, a design choice made to reduce manufacturing costs for users who do not utilize this component. Although the vent tube is deleted, the throttle bore is machined, providing the possibility to drill and add a vent port externally should the need arise in the future. Constructed from aluminum, this throttle body includes features such as Loctite-applied throttle plate screws and an adjustable throttle stop for precise tuning. It is designed to accommodate LS1 or Vortec Idle Air Controls (IAC) and OEM Throttle Position Sensors (TPS) without requiring any additional machining or modifications. The 4-bolt mounting pattern is standard, though an adapter will be necessary if you intend to use this throttle body with an older 3-bolt manifold. This throttle body is available in a natural aluminum finish, with a black anodized version offered in a separate listing.