102mm Intake Manifold – Cathedral Port | Fits LS1 LS2 LS6 4.8L 5.3L 5.7L 6.0L | Corvette / TrailBlazer SS / CTS-V / GTO | TIG Welded Aluminum W/ Fuel Rails

$571.00
Thumbnail for 05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One Thumbnail for 05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One Thumbnail for 05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One Thumbnail for 05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One Thumbnail for 05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One Thumbnail for 05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One Thumbnail for 05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One Thumbnail for 05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One
05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One
05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One
05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One
05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One
05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One
05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One
05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One
05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One
05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One
05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One
05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One
05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One
05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One
05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One
05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One
05-06 SSR 06-09 TrailBlazer SS 102Mm Intake Manifold W/ Fuel Rails Cathedral Port For Ls1 Ls2 Ls6 6.0L 5.3L 4.8L Generic U.S. Part One

102mm Intake Manifold – Cathedral Port | Fits LS1 LS2 LS6 4.8L 5.3L 5.7L 6.0L | Corvette / TrailBlazer SS / CTS-V / GTO | TIG Welded Aluminum W/ Fuel Rails

$571.00

In Stock(located in US) FREE SHIPPING

Products will be delivered between 2 and 5.

We accept returns of unworn items within 30 days.
Description 

102mm Cathedral Port Intake Manifold – LS1 LS2 LS6

This high-performance aluminum intake manifold is designed for LS-based engines with cathedral port cylinder heads. Ideal for naturally aspirated or boosted setups requiring increased airflow and fuel delivery.

Key Features

  • Throttle body opening: 102mm
  • Material: 3mm T6061 aluminum – TIG welded
  • Height: 9.0 inches – approx. 3 inches taller than stock
  • Fuel rails: ¾” high-flow aluminum with braided crossover line
  • Vacuum ports: 3 integrated
  • Gaskets & hardware: included

Fitment Compatibility

  • Engine Platforms:
    • LS1 / LS6 – 5.7L / 346 CI
    • LS2 – 6.0L / 364 CI
    • 4.8L / 293 CI – LR4
    • 5.3L / 325 CI – LM7, L59, L33
  • Vehicle Applications:
    • Chevrolet Corvette – 1997–2007
    • Chevrolet SSR – 2005–2006
    • Chevrolet TrailBlazer SS – 2006–2009
    • Cadillac CTS-V – 2004–2007
    • Pontiac GTO – 2005–2006
    • Pontiac Firebird / Trans Am – 1998–2002
    • Saab 9-7X Aero – 2008–2009
  • Note: Only compatible with cathedral port heads. Not suitable for LS3 / L92 rectangle port configurations.

Sensor Compatibility

  • Supports LS1 / LS6 OEM TPS, IAC, MAP sensors
  • LS2 may require TPS adapter harness

Package Includes

  • 1 x Intake Manifold
  • 2 x Fuel Rails
  • 1 x Braided Fuel Crossover Line
  • Gaskets & Mounting Hardware

Installation Notes

  • Professional installation recommended
  • Ensure proper torque and sensor alignment
  • Use thread sealant on vacuum ports

Performance Benefits

Designed to reduce airflow restriction and evenly distribute intake charge across all cylinders. Ideal for racing, street performance, and LS swap builds.

Shipping & Warranty

  • Free shipping within USA & Australia
  • Estimated delivery: 3–8 business days
  • 30-day return policy
  • 2-year product guarantee

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