Air and Fuel› Intake Manifolds and Components
Holley
INTAKE MANIFOLD FORD 7.3L EFI - NATURAL
SKU: H00E 300-900
Easy — 1–2 hours
Description
Part #: 300-900
Holley's low-profile intake manifold for Ford's 7.3L "Godzilla" engine, when paired with a 20-340/20-340BK oil pan and accessory drive kit, allows for easy installation into vintage vehicles, kit cars, and other space-restricted applications while retaining the factory hood. The design focus for this manifold was equal cylinder distribution and great street manners. This low-profile intake manifold offers a much cleaner alternative to the original plastic intake, provides anywhere from 2 to 3.5-inches of additional clearance, corrects the OE throttle body angle by 55 degrees, and increases the opening to 92mm. With three throttle body options, sturdy cast aluminum construction, a removable lower panel, and long runners to maintain the 7.3-liter's already substantial torque offering, this is a must-have for any "Godzilla" project.
Features:
- Patent-pending design optimizes hood clearance for engine swap applications with gains ranging from 2 to 3.5-inches
- Robust cast aluminum construction that will withstand high-boost turbocharger and supercharger applications
- Three throttle body options to choose from: OE 7.3L DBW, Fox Body cable driven style, 2020-2023 GT500 (requires part # 300-903)
- Perfect complement to Holley's Godzilla Accessory Drive and Oiling System (20-320 / 20-320BK / 20-340 / 20-340BK) for fitment into tight engine bays
- Removable lower intake panel that can be removed for additional porting, nitrous, etc
- Runner design optimizes horsepower and torque in upper RPM range, especially when engine is allowed to breathe with better components (throttle body, cam, etc.)
- Includes throttle body gasket and all necessary o-rings and adapters to mount to the engine
- Compatible with OE or Holley accesory drives and OE or Holley Fuel Rails
- Corrects OE throttle body flange angle by 55 degrees for significantly improved clearance and intake pipe routing
- Includes 3/8 NPT, 1/4 NPT and 1/8 NPT vacuum ports at rear of manifold
Fits Ford 7.3L Godzilla Engine
Fitment
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Specifications
| Brand | Holley |
| Part Number | H00E 300-900 |
| Weight | 32.16 lb |
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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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