Edelbrock part #71403 Pro-Flo XT LS2 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. Accepts GM OEM 90mm or Edelbrock #3869 throttle bodies. Compatible with LS1 Fuel Rail Kit #3629 (sold separately). This manifold offers a durable black power coated finish for long lasting protection and a distinctive look.
Installation InstructionsThis Part Fits:
| Year |
Make |
Model |
Submodel |
| 2006-2007 |
Cadillac |
CTS |
V |
| 2005-2007 |
Chevrolet |
Corvette |
Base |
| 2005-2006 |
Chevrolet |
SSR |
Base |
| 2006-2009 |
Chevrolet |
Trailblazer |
SS |
| 2005-2006 |
Pontiac |
GTO |
Base |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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