DinanAuthorized Reseller

Holley Single Plane 4150 Carbureted Intake Manifold

Part # 300-277

  • Port size: 1.82” height, 1.04” width
  • Extra material allows for porting to 2.00” height, 1.20” width
  • 4150 square bore mounting flange
  • Single plane design with isolated plenum for cooler charge air temperatures
  • Accessory ports under the carburetor in 1/8 NPT, 1/4 NPT and 3/8 NPT sizes
  • Power band: 2500-7500 RPM
  • Height: front 5.58”, rear 6.40”

Description

The intake manifolds are designed for use with 289-347 cubic inch Small Block Ford engines with a 8.2" deck height.

Specifications

Basic Operating RPM Range2500-7500
Carburetor Flange4150 Square Bore
Carburetor Quantity1
Carburetor Studs IncludedNo
CNC PortedNo
ColorNatural
ConstructionCast
Cylinder Head Port ShapeRectangle
Deck Height8.2 in
EGR PortNo
EngineFord Small Block
Flange Style4150 Square Bore
Fuel Injectors IncludedNo
Fuel Rail(s) IncludedNo
Fuel System TypeCarbureted
Gasket Or Seal IncludedNo
Grade TypePerformance
Intake Port Gasket(s) IncludedNo
Manifold TypeSingle Plane
MaterialAluminum
Nitrous Bung(s) IncludedNo
Plenum FinishNatural
Removable RunnersNo
Removable Top/LidNo
Single Or Dual Plane TypeSingle Plane
UPC / GTIN00090127119310
WarrantyManufacturer's Limited 90 Day Warranty