FAST LSXRt Manifold 102MM - Black

The LSXRT is constructed from a proprietary precision injection
The FAST LSX 102mm Intake Manifold for GM 4.8, 5.3 and 6.0 truck engines provides bolt-on performance gains without any loss in bottom-end drivability.This manifold features our standard design runners for use in mild street applications.
Not compatible with Interchangeable Runner Sets. Runners can be removed for porting. See 146100B for replacement upper shell. See 146601 for replacement lower shell.