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FAST 54039BK

LSX Black Intake Manifold Kit LS1/LS2/LS6

FAST 54039BK


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FAST 54039BK LSX Black Intake Manifold Kit LS1/LS2/LS6 $1,394.98
LSX Black Intake Manifold Kit
  • LS1/LS2/LS6
  • For Cathedral Port Cylinder Heads
    Kit Includes:
  • 92mm Intake Manifold 244-54039B
  • 92mm Throttle Body w/TPS Sensor 244-54095

  • Specifications:

    Manufacturer's Part Number:

    FAST's LSX 92mm Black Intake Manifold is the only three-piece Gen III composite manifold proven to deliver increased performance without compromising bottom-end drivability or high RPM power. For both street and racing applications, the new black intake manifold is an easy bolt-on installation for GM Gen III (LS1/LS2/LS6) engines and is designed to work with the FAST Big Mouth 92mm Throttle Body.

    This intake manifold maintains the performance gains achieved over stock intakes with no loss in drivability or low RPM torque. While the manifold delivers  performance right out of the box, it can be ported for even more flow. Added benefits include corrosion-free stainless steel assembly bolts, an improved throttle body sealing flange with o-ring gasket and threaded insert throttle body mounts that provide increased durability.


    • Improved throttle body sealing flange and o-ring gasket
    • High-quality polymer materials resist the “heat sink” effect of aluminum
    • Maximizes potential of other engine performance upgrades such as cylinder heads
    • Designed to work with FAST Big Mouth and Big Mouth LT Throttle Bodies (92mm)
    • Includes stainless steel bolts, threaded insert throttle body mounts and neccessary mounting hardware