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Holley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BK

Holley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BK
Holley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BKHolley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BKHolley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BKHolley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BKHolley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BKHolley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BKHolley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BKHolley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BKHolley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BKHolley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BKHolley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BKHolley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BKHolley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BKHolley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BK
$922.99 ea
NEWARRIVING SOONEstimated Ship Date 04/22/2024 (If Ordered Today)18 Available from HOLLEY PERFORMANCE PRODUCTS as of 03/28/2024
Model: 3993289
STANDARD
DELIVERY
The new Holley Single-Plane Race intake manifold is designed with maximum performance in mind. Featured is a two-piece split design that provides access for all levels of porting and modification. With shoulder bolt locators and O-ring seal, disassembly & reassembly is simple and precise. The manifold with AN-8 fuel rails fits GM LS Gen III engines with cathedral port heads and has a 4500 Dominator style carb flange for carburetors, EFI throttle bodies, or EFI throttle body elbows, and is configured with a LS MAP sensor port along with other NPT plenum vacuum or air-temp sensor ports. The LS Race single-plane intake manifold is designed for hi-performance/racing engine applications, 5.3 to 6.2+ liter displacements, N/A or with power adders. The large volume 4500 plenum and optimized runners provide airflow potential for Hi-RPM engines with max power at 7500-8000+ RPM.
Features:
  • Maximum performance 4500 Dominator flange race design with hood clearance consideration
  • Lighter than other split race intakes
  • Split feature making porting efforts easy!
  • 33 to 50% the price of other split race intakes
  • Captured O-ring seals at head ports and plenum split
  • Vacuum Port options include (2) 1/8, (1) 1/4, and (1) 3/8, NPT ports at the carb flange
  • Two versions available: EFI type - Billet Fuel Rails and rail mounting hardware included, or Carbureted / Sniper EFI 4500 TBI style
Includes mounting bolts & washers. Also includes O-ring cylinder head mounting flange gaskets for an OEM style seal. Kit does not work with factory fuel rails and requires the use of Holley Fuel Rail Kit P/N 534-219. NOTE: The EFI versions of the LS HI-Ram intake manifold and fuel rail are designed to accept Bosch Style EV-1 or Magneti Marelli Pico fuel injectors.
Installation Notes:
Includes mounting bolts & washers. Also includes O-ring cylinder head mounting flange gaskets for an OEM style seal. Kit does not work with factory fuel rails and requires the use of Holley Fuel Rail Kit P/N 534-219. NOTE: The EFI versions of the LS HI-Ram intake manifold and fuel rail are designed to accept Bosch Style EV-1 or Magneti Marelli Pico fuel injectors.
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
199r11472.pdf852.2KB

Specifications:

Barrels 4
Color Black
Construction Cast
Emission Code 3
Engine GM LS1/LS2/LS6
Finish Black
Flange Style 4500
Front Height 7.32"
Fuel System Type Carbureted
Manifold Type Split Single Plane
Part Type Engine Intake Manifold
Product Type Manifold
Rear Height 7.32"
RPM Power Band 2500-7000
Warranty Limited 90 Day

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Holley Single Plane 4500 Carbureted Split-Design Race Intake Manifold- GM LS1/LS2/LS6 300-295BK:
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