Description
Edelbrock Pro-Flo XT Manifolds For LS Chevy
CHEVROLET LS1 V8
PRO-FLO XT LS EFI (1500-7000 RPM)
The Pro-Flo XT LS1 EFI intake manifold is engineered with a large plenum and tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1500-7000 rpm). Features include a 90mm throttle bore opening and 2.75" port exit height. This manifold produced 30 more horsepower over a stock LS6 manifold at 6500 rpm. #7139 Accepts Pro-Flo XT throttle body #3869 or adapter #2737 and standard LS1 throttle bodies. #7140 (LS2) accepts GM OEM 90mm or Edelbrock #3869 throttle bodies. Compatible with LS1 Fuel Rail Kit #3629 (sold separately).
| Application | Dyno | Emissions | Satin | Black |
| Pro-Flo XT LS2 Series Gen III Manifold | - |
 
|
7140 | 71403 |
PRODUCT EMISSIONS GUIDE
The following guide is designed to help you determine which Edelbrock components are legal for use on your vehicle.
50-State Legal For Racing Use ONLY 
For Use on Pre-Pollution Controlled Vehicles (PPCV) 
Stock Replacement Part Engine Swaps
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006 - 2007 | Cadillac | CTS | Base, V |
| 2005 - 2007 | Chevrolet | Corvette | Base |
| 2006 - 2007 | Chevrolet | Corvette | Z06 |
| 2005 - 2006 | Chevrolet | SSR | Base |
| 2006 - 2007 | Chevrolet | Trailblazer | B, LS, A |
| 2006 - 2008 | Chevrolet | Trailblazer | Base |
| 2006 - 2009 | Chevrolet | Trailblazer | SS, LT |
| 2005 - 2006 | Pontiac | GTO | Base |