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Edelbrock Intake Manifold Pro-Flo XT GM LS3 EFI Black

Intake Manifold, Pro-Flo XT EFI, Throttle Body Flange, Multi Port, Aluminum, Black Powder Coat, GM LS-Series, Each
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Was: $691.99
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The Pro-Flo XT LS3 EFI intake manifold is engineered with a large plenum and 6.25" tapered runners to deliver maximum horsepower and a broad torque band from 1500-7000+ rpm. It features a 90mm throttle bore opening that can be ported to 105mm as needed. Machined for use with a stock LS3 style MAP sensor or Edelbrock #36019 that is mounted directly to the manifold. The Pro-Flo XT LS3 EFI accepts GM OEM 90mm or Edelbrock #3869/#38693 throttle bodies. Compatible with LS3 Fuel Rail Kit #3648 (sold separately), which features -8 AN inlet and outlet. Not intended as direct replacement for late-model vehicles due to hood and cowl clearance. In testing, the Pro-Flo XT LS3 intake manifold made 16 horsepower more, and the peak power point also increased by 500 rpm compared to a competitors plastic design. The Pro-Flo XT LS3 intake manifold is the best choice for your boosted or nitrous powered LS3 engine. Throttle Body Recommendations: Edelbrock #3869/#38693 or OEM drive-by-wire style. Installation Notes: Uses LS3/ L92/L76 style individual port O-ring seals GM PN19256623 or Edelbrock #7395. Manifold Dimensions: A-9.28", B-9.68", C-17.40", D-3.02", E-15°. Port exit dimensions: 1.23 x 2.52.


This product can expose you to chemicals including Lead, which is/are known to the State of California to cause cancer and birth defects or other reproductive harm


  • EDE7142
  • EDE7142
  • 85347071425
  • Edelbrock
  • Temporarily Not Available
  • Same Day Shipping!
  • New

Shipping Information

  • Item Requires Shipping
  • 26.1 lbs.
  • W15.5000” x H15.3750” x L24.5000”
  • Shipping
  • FREE SHIPPING! Oversize Fees Waived On This Item! Ships from Michigan.

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