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Holley 4150 SINGLE PLANE CARBURETED INTAKE MANIFOLD 300-277

Holley 4150 SINGLE PLANE CARBURETED INTAKE MANIFOLD 300-277
Holley 4150 SINGLE PLANE CARBURETED INTAKE MANIFOLD 300-277Holley 4150 SINGLE PLANE CARBURETED INTAKE MANIFOLD 300-277Holley 4150 SINGLE PLANE CARBURETED INTAKE MANIFOLD 300-277
$603.99 ea
NEWARRIVING SOONEstimated Ship Date 06/07/2024 (If Ordered Today)11 Available from HOLLEY PERFORMANCE PRODUCTS as of 05/19/2024
Model: 4951586
STANDARD
DELIVERY
The new single plane intake manifolds are designed to provide a broad RPM powerband for high-performance street/strip engine applications to a maximum engine speed of 7500 RPM. The carbureted manifold has a 4150 flange to work with all mechanical secondary square bore carburetors. These intake manifolds are designed to accept most stock hardware and accessory brackets, but offer performance features like better plenum and runner geometry for improved charge airflow. The isolated design of the air/fuel passages helps to increase charge air density and performance. The intake manifolds are designed for use with 289-347 cubic inch Small Block Ford engines with a 8.2" deck height.
Features:
  • Single plane design with isolated plenum for cooler charge air temperatures
  • 4150 square bore mounting flange
  • Power band: 2500-7500 RPM
  • Height: front 5.58”, rear 6.40”
  • Port size: 1.82” height, 1.04” width
  • Extra material allows for porting to 2.00” height, 1.20” width
  • Accessory ports under the carburetor in 1/8 NPT, 1/4 NPT and 3/8 NPT sizes
About Holley Performance Products

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every Monster Energy NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. 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 we can give you the edge you need over the competition!

Downloads:

Download Name File Size
199r12045.pdf310.95KB

Specifications:

Emission Code 3
Engine Ford Small Block V8
Finish Satin
Fuel System Type Carbureted
Manifold Type Single Plane
Part Type Engine Intake Manifold
Product Type Intake Manifold

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Holley 4150 SINGLE PLANE CARBURETED INTAKE MANIFOLD 300-277:
Classic Chevy 2024