LSX-LS3 Single-Plane Standard Deck 4-bbl Manifold


  • Single-plane design for mid-range and top-end power
  • L92-style ports
  • Injector/nitrous bosses cast-in
  • 4150-style carburetor mounting provision

Out of stock

SKU: 19354467 Categories: ,

LSX-LS3 4-bbl Intake Manifold, Standard Deck

P/N 19354467

  • Single plane design for mid-range and top-end power
  • L92 style ports
  • Injector/nitrous bosses cast-in
  • Extra thick for professional porting
  • 4150-style carb. mounting provision
  • Uses OEM O-ring gaskets and bolts (included)
  • Tall-deck version available as P/N 19244034



LSX-LS3 4-bbl Intake Manifold

19354467 Chevrolet Intake Manifold

Single-Plane, Standard Deck

The best way to feed an LSX engine is with air channeled through a Chevrolet Performance LSX intake manifold. They’re designed to match the performance capability of our LSX heads and big-displacement rotating assemblies. LSX intake manifolds have a high-flow, spider-type design and are made of lightweight aluminum. They’re cast with plenty of material for builder-specified port work; and the flanges are a minimum of 0.5″-thick to accommodate machining.

Additional features include:

  • Standard-deck and tall-deck versions
  • Natural finish with LSX and GM logos
  • Injector/nitrous bosses cast in place
  • Comes with installation hardware
Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to