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$347.99
Holley 300-120 LS Carbureted Mid Rise Dual Plane Intake Manifold
Holley 300-120 LS Carbureted Mid Rise Dual Plane Intake Manifold

Holley 300-120 LS Carbureted Mid Rise Dual Plane Intake Manifold

Carbureted Fuel System Type, Dual Quad Intake Manifold Type, Two Carburetor Quantity, Natural

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Holley 300-120 LS Carbureted Mid Rise Dual Plane Intake Manifold
Holley 300-120 LS Carbureted Mid Rise Dual Plane Intake Manifold
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We estimate this item will ship on or before October 3rd.
Part # 425300120
$347.99
each
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 10 business days for Holley to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

Fuel System Type:
Carbureted
Intake Manifold Type:
Dual Quad
Carburetor Quantity:
Two
Carburetor Flange Type:
4-Barrel Square Bore
RPM Range:
1,500-7,500
Material Type:
Aluminum
Finish:
Natural
EGR:
No
Intake Section Included:
Complete
Overall Height:
4.47"
Bolt Hole Pattern:
5.160" x 5.625"
MFG. Part #:
300-120
GTIN Code:
090127670897

Info

Holley Carbureted 2x4160 Mid Rise Dual Plane Intake Manifold, LS Gen 3 LS1/LS2/LS6 engines

  • The Holley GM LS1/LS2/LS6 2x4V dual-plane was designed in the tradition of the great dual Holley 4160 induction systems that competed on drag strips, in Trans-Am and at Lemans in the 1960™s. The technology of the LS pushrod engine is now mated with the im
  • The dual-plane equal-distribution layout produces great mid-range torque without compromising top end power. The LS engine architecture does not utilize an intake mounted water neck or distributor so it™s perfect for two Holley carburetors and this inta
  • Carbureted and EFI versions available
  • Power band from 1500-7000 rpm
  • Appropriate for any street/performance, muscle car, or street rod enthusiast
  • Cast aluminum construction
  • Intended for use on all GM LS Gen III engines equipped with LS1/LS2 style cathedral port cylinder heads
  • Carb Flange Center-To-Center: 8-5/8

Installation Instructions (PDF)

Some parts are not legal for use in California or other states with similar laws/regulations

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