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Unleash Intake Manifold Kit,ls1/2/6,hi-ram,105mm,black Support Local [KfVHgJmO]

$51.99 $166.99 -69%

BRAND NEW HOLLEY LS HI-RAM EFI INTAKE MANIFOLD, BLACK FINISH, 12.32" FRONT HEIGHT & 11" REAR HEIGHT, COMPATIBLE WITH GM LS1/LS2/LS6 ENGINES HOLLEY GM LS1/LS2/LS6 MODULAR HI-RAM INTAKE MANIFOLD IS A COST EFFECTIVE ALTERNATIVE TO FABRICATED SHEET-M

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Unleash Intake Manifold Kit,ls1/2/6,hi-ram,105mm,black Support Local [KfVHgJmO]

BRAND NEW HOLLEY LS HI-RAM EFI INTAKE MANIFOLD, BLACK FINISH, 12.32" FRONT HEIGHT & 11" REAR HEIGHT, COMPATIBLE WITH GM LS1/LS2/LS6 ENGINES

HOLLEY GM LS1/LS2/LS6 MODULAR HI-RAM INTAKE MANIFOLD IS A COST EFFECTIVE ALTERNATIVE TO FABRICATED SHEET-METAL FOR HIGH-PERFORMANCE APPLICATIONS WHERE INDUCTION SYSTEM HEIGHT IS NOT LIMITED. COUPLING THIS HI-RAM INTAKE WITH HIGH FLOWING LS1/LS2/LS6 STYLE CYLINDER HEADS HAS POTENTIAL FOR N/A & FORCED INDUCTION APPLICATIONS.

BASE IS DESIGNED TO BE MODULAR IN CONFIG TO ACCEPT WIDE RANGE OF CARBURETED & EFI TOPS & BE ATTRACTIVE TO BUILDERS & FABRICATORS AS THE FOUNDATION FOR CUSTOM INDUCTION SYSTEMS. INTENDED FOR USE ON N/A OR FORCED INDUCTION ENGINES IN 6.0 TO 7.0+ LITER RANGE, MAX POWER AT 7000-8000+RPM.

RUNNER LENGTH & TAPERED CROSS-SECTION DESIGNED TO PERFORM WELL FOR A WIDE RANGE OF ENGINE CONFIGS. EFI FUEL RAILS ARE MACHINED FOR -8AN O-RING FITTINGS WITH PASSAGES LARGE ENOUGH TO ACCOMMODATE HIGH FUEL FLOWS AND DAMPEN PRESSURE PULSATIONS IN THE FUEL SYSTEM AND COME STANDARD WITH EFI HI-RAM KITS.

NOTE: FRONT & REAR HEIGHT MEASUREMENTS LISTED IN SPECS SECTION ARE REFERENCING OVERALL HEIGHT WITH TOP PLATE INSTALLED. SEE THE PRODUCT IMAGES FOR OTHER DIMENSIONS.

FEATURES:

  • BASE PLENUM TOP MOUNTING FLANGE HEIGHT - 8.42" TO THE LIFTER VALLEY COVER FLANGE ON ENGINE BLOCK
  • TOTAL HEIGHT WITH 92/105MM EFI PLENUM TOP - 12.32" TO THE LIFTER VALLEY COVER FLANGE ON ENGINE BLOCK
  • RUNNER LENGTH - 6.58", AS-CAST RUNNER CROSS-SECTIONAL AREA - TAPERED 4.25" SQUARED TO 2.53" SQUARE
  • THROTTLE BODY FLANGE LOCATION, WITH 102MM EFI PLENUM TOP : HEIGHT - 8.42" (FROM ENGINE BLOCK LIFTER VALLEY COVER FLANGE), LONGITUDINAL LOCATION - 3.84" (FORWARD FROM ENGINE BLOCK FRONT FLANGE), ANGLE - 25 DEG. (DOWN FROM VERTICAL)
  • PLENUM TOP GASKET TYPE - 3/32" ROUND O-RING CORD
  • MOUNTING FLANGE GASKET TYPE - STANDARD LS3 MOLDED O-RING
  • PORT SIZE - 2.49" HEIGHT X 1.21" WIDE

SPECS:

  • BRAND: HOLLEY EFI
  • COLOR/CONSTRUCTION: BLACK CAST
  • ENGINE: GM LS1/LS2/LS6
  • FLANGE STYLE: EFI
  • FRONT HEIGHT: 12.32"
  • FUEL SYSTEM TYPE: EFI
  • MANIFOLD TYPE: HI-RAM
  • PRODUCT TYPE: INTAKE MANIFOLD
  • REAR HEIGHT: 11.00"
  • RECOMMENDED USE: FORCED INDUCTION
  • RPM POWER BAND: 3500-8000 RPM

YOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THIS INTAKE MANIFOLD HERE.

What Our Customers Say

February 6, 2026

Absolutely no complaints!

A very trustworthy purchase.

- Kyler N..

February 6, 2026

Absolutely no complaints!

Excellent value for this level of quality.

- Nicole Z..

February 6, 2026

Absolutely no complaints!

Great item. I absolutely love it.

- Isabela R..

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