Owners seeking a low profile LS intake to clear hoodlines while boosting air flow will find a range of options across brands. This guide highlights five high-potential picks that balance sleeve-friendly packaging with solid performance claims. Each entry draws on compact design cues, compatibility with common LS engines, and robust fabrication to support street and moderate track use. Read on to compare design, materials, and fitting considerations before choosing the right manifold for your build.
| Product | Brand | Key Feature |
|---|---|---|
| A-Team Performance Sheet Metal LS Swap Upper Intake Manifold | A-Team Performance | 102mm EFI throttle body, TIG-welded 3mm T6061 aluminum |
| Spectre Performance 98499 Low Profile Single Air Intake Plenum | Spectre | Low-profile plenum, compact dimensions for tight engine bays |
| PUZZLEDEER LS Cathedral Port 102mm Black Intake Manifold | PUZZLEDEER | 102mm upper manifold for cathedral port heads, smooth inner walls |
| YESHMA LS1/LS2/LS6 92mm Black Intake Manifold | YESHMA | 92mm cathedral-port compatible, TIG-welded 3mm aluminum |
| POSENG Intake Manifold for LS Cathedral Port Heads | POSENG | 92mm, compatible with a wide range of LS engines, TIG welded |
A-Team Performance Sheet Metal LS Swap Upper Intake Manifold
The A-Team Performance upper intake features a robust 102mm EFI throttle body and TIG-welded 3mm thick T6061 aluminum. This design prioritizes durability under boost and vacuum, making it suitable for LS1/LS2/LS6 applications across Chevrolet, GMC, and Pontiac platforms. The engine bay footprint remains manageable thanks to its compact sheet-metal construction, while the precision fabrication supports a reliable fit with LS intake systems. This option is well-suited for builders seeking a high-flow, race-ready appearance without excessive height.
Spectre Performance 98499 Low Profile Air Intake Plenum
The Spectre 98499 plenum emphasizes a low-profile form factor designed for tight engine bays while delivering a straightforward air intake path. As a single air intake plenum, it focuses on space efficiency, easing installation within stock-like layouts. It’s a practical choice for builders prioritizing clearance and a simple upgrade path, rather than heavy multi-port tuning. Dimensions are compact, aiding fitment in vehicles where hood clearance is at a premium.
PUZZLEDEER 102mm Black Intake Manifold For LS Cathedral Port Heads
The PUZZLEDEER 102mm upper intake is built for cathedral-port heads, delivering a solid upper-air distribution with a black finish. Its 102mm diameter aligns with modern high-flow expectations, while a focus on an upper manifold design helps maintain a low overall height. The kit emphasizes fitment with LS cathedral-port configurations and aims to preserve throttle response and flow efficiency. Users should verify compatibility with their specific LS block and head combination for optimal results.
YESHMA 92mm LS Intake Manifold (Black)
The YESHMA 92mm intake is engineered for LS1/LS2/LS6 configurations with cathedral-port heads. Fabricated from 3mm thick T6061 aluminum and TIG-welded, it emphasizes durability and consistent airflow. The 92mm sizing aims to offer a balance between throttle response and top-end flow, making it a viable choice for builds seeking a lower-profile intake without sacrificing performance potential. Fitment is best confirmed against the engine’s head type and port design.
POSENG Intake Manifold for LS Cathedral Port Heads
The POSENG manifold is designed for cathedral-port LS engines and emphasizes a 92mm upper intake with TIG-welded 3mm aluminum construction. Compatibility spans a wide array of LS platforms, making it a versatile pickup for builders aiming to correct intake flow without adding excessive height. It focuses on a stable, durable build while maintaining a compact form to aid hood clearance and fitment in tighter engine bays.
DEEPMOTOR LS1/LS2/LS6 102mm Low Gen II Intake Manifold
The DEEPMOTOR Gen II intake offers a 9.65L plenum with a black finish and a MAP sensor port plus fuel rails. Constructed from 3mm thick T6061 aluminum, it emphasizes volume gains while maintaining a stealth under-hood aesthetic. This option is positioned for higher air volume and torque delivery, with attention to maintaining a compact overall height suitable for certain LS engine configurations. It’s a solid choice for performance-focused builds that still require a reasonable hood clearance profile.
Buying Guide: Key Considerations For Low Profile LS Intakes
- Module height and hood clearance: Low-profile designs prioritize engine bay space. Measure available clearance and compare to intake height specifications to prevent interference with the hood or firewall.
- Port compatibility: Cathedral-port vs.catted port heads dictate manifold fit. Confirm your engine’s head design and port spacing before purchasing.
- Material and fabrication: TIG-welded 3mm aluminum (T6061) offers durability and rigidity. Thicker walls resist flex under boost, but might add weight or height; balance with your goals.
- Flow vs. packaging: A larger 102mm upper throttle body can boost air volume but may require additional tuning and fuel system adjustments. For street use, consider the overall throttle response and tuneability.
- Installation complexity: Some units are designed for direct LS swap compatibility, while others may need port matching, gaskets, or additional accessories. Review included hardware and required supporting modifications.
- Aesthetic and finish: Many low-profile intakes use a black or metallic finish that complements under-hood styling. Consider corrosion resistance and maintenance needs for long-term use.
Across these options, selection should hinge on engine build type (street vs. track), head port design, desired power band, and available hood clearance. When possible, verify compatibility with your specific LS family (LS1/LS2/LS3/LS6/LS7) and consider consulting with a professional tuner to optimize intake pairing with the cam, exhaust, and fuel strategy.