Edelbrock Pro-Flo XT Manifolds for Chevy 71403

Edelbrock: Pro-Flo XT Manifolds for Chevy

Available for LS1 (7139 – Satin; 71393 – Black), LS2 (7140 – Satin; 71403 – Black), and LS3 (7142 – Black), the new Pro-Flo XT intake manifolds from Edelbrock are engineered with a large plenum and tapered runners to deliver maximum horsepower and broad torque band throughout the rpm range (1,500–7,000 RPM). Fuel rail kits (3629 – LS; 3648 – LS3) sold separately.


  • For Chevy LS1, LS2, and LS3 applications.
  • Large plenum and tapered runners deliver maximum HP and broad torque.
  • Fuel rail kits available (and sold separately).

Edelbrock Pro-Flo XT Manifolds for Chevy 71403

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Though this is not a paid review, this content has been produced by The AAM Group in support of suppliers with whom it has a business relationship.

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