Holley

Holley Intake Manifold - 300-120

Part #
300-120
Line:
HLY

Product Information

  • Warranty:  Manufacturer's Defect Warranty
  • Unit of Measure:  Each
  • UPC:  # 90127670897
  • Construction: Cast
  • Finish: Satin
  • Material: Aluminum
  • Range (RPM): 1500 To 7000 RPM
  • Gasket Or Seal Included: No
  • Fuel System Type: Carburetor
  • Intake Manifold Type: Mid Rise
  • EGR Compatible: No
  • Engine Make/Size: GM, Chevrolet LS1, LS3, L2, L92, L6
  • Front Height (in): 4.470 Inch
  • Rear Height (in): 5.540 Inch

Applications for this Product

  • Select a vehicle to see vehicle applications.

Detailed Description

Intake Manifold; Modular;

Holley Carbureted 2x4150 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 dual-plane equal-distribution layout produces great mid-range torque without compromising top end power
  • 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 inch

Brand Information

Holley(R) has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR(R) Sprint(R) Cup team and nearly every NHRA(R) Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers(R), Flowtech(R) Exhaust, NOS(R) Nitrous, Weiand(R), Earl's Performance Plumbing(R), or Diablosport(R)- Holley products can give you the edge you need over the competition.
Show All Details Show Less Details