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Holley 300-129BK - LS Dual Plane Mid-Rise Intake

Holley  |  SKU: HOL-300-129BK
Sale price $56499 Regular price $65895

Holley is one of our favorite brands!

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PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

Holley 300-129BK - LS Dual Plane Mid-Rise Intake

Holley Dual Plane Carbureted Intake - GM LS3/L92 - Black

LS Dual Plane Mid-Rise Intake; Upper; Carbureted; w/Rectangular Port Cylinder Heads; Front Height 5.07 in./Rear Height 6.14 in.; RPM Power Band 1500-6500; Black Ceramic Finish;

Got an LS engine to get running? Nothing is easier than bolting on a carburetor. Holleys dual plane carbureted intake for GMs LS engines will help you get on the streets quick! Its dual plane design makes it perfect for low end torque, yet it still pulls all the way to 6,500 RPM! Our O-ring cylinder head mounting flange gaskets provide an OEM style seal and make installation a snap. Bolt one on today!

  • Minimum carb flange height means it fits in vehicles with minimal or no hood modifications
  • Includes Viton® O-rings - Viton® is a registered trademark of DuPont Performance Elastomers
  • 1500-6500 RPM power band
  • Optimized runner layout and constant cross sectional area provide a broad torque curve
  • Cast aluminum construction and efficient casting design for light weight, consistent wall thicknesses and improved casting quality
  • Weighs 14.56 lbs.
  • Height (rear) - 6.14" from rear lifter valley cover to carb mounting flange
  • Height (front) - 5.07" from front lifter valley cover to carb mounting flange
  • Mounting flange gasket type - O-ring
  • Great for carbureted or throttle body EFI street applications
  • Port size - 2.454" height x 1.09" wide
  • 4150 square bore carb mounting flange
Basic Operating RPM Range: 1500-6500
Brand: Holley
Carburetor Flange: Square/4150
Carburetor Quantity: 1
Carburetor Studs Included: 4150 Square Bore
Category: Engine
CNC Ported: No
Color: Black
Construction: Cast
Cylinder Head Port Shape: Rectangle
Deck Height: 9.24
EGR Port: No
Emission Code: 4
Engine: GM LS3/L92
Flange Style: 4150 Square Bore
Front Maximum Height: 5.07
Fuel Injectors Included: No
Fuel Rail(s) Included: No
Fuel System Type: Carb
Gasket Or Seal Included: No
Grade Type: Performance
Intake Port Gasket(s) Included: No
Manifold Type: Dual Plane
Material: Aluminum
Nitrous Bung(s) Included: No
part type: Engine Intake Manifold
Plenum Finish: Black
Product Type: Intake Manifold
Rear Maximum Height: 6.14
Removable Runners: No
Removable Top/Lid: No
Single Or Dual Plane Type: Single Plane
Sub Category: Cylinder Block Components
Throttle Body Bore Diameter: 3.6
Throttle Body Gasket Included: No
Throttle Body Included: No
Vacuum Ports: Yes
Warning: California Proposition 65
Warranty: Manufacturer's Limited 90 Day Warranty

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