GM LS3 INTAKE MANIFOLD Product Description:
This manifold will fit all LS3, LS9, L92, and L76 heads. It will not fit any stock 4.8L, 5.3L, 5.7L, LS1, LS2, or LS7 style heads. (LS3/L92 heads will not fit on a stock bore 4.8L, 5.3L, 5.7L, LS1, LS2 either) The main difference between this and the L76 manifold is the MAP sensor port. It also has a removable heat shield as do all LS3. The runners on this manifold are slightly shorter then the L76 as well.
This manifold uses the 1 bolt LS3 style MAP sensor not the push in LS2 style. It comes with all runner gaskets and no throttle body gasket or hardware. Hardware or t/b gasket can be provided for an additional cost. This manifold is designed to work with car style front accessories only. If you are converting a truck style motor this manifold will not clear the water pump and alternator.