OVERVIEW
• Compatible Engine Components: 1) Factory accessories as well as Holley accessory drives (except for #20-380 and #97-409) and 2) Factory fuel rails and Holley #534-265 / #534-266 billet rails 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. Optional items: Heater line adapter (# 300-901), GT500 throttle body adapter (# 300-903), and O-ring replacement kit (# 300-906) Included: Heater delete kit (# 97-425), hardware/o-ring kit (# 300-905), and NPT plugs for unused vacuum ports at rear of manifold (1x 1/8NPT, 1/4 NPT, and 3/8 NPT) • Throttle Body Options: 1) 1986-1993 5.0L Mustang style drive-by-cable throttle bodies, 2) 2020-2023 7.3L drive-by-wire throttle body, and 3) 2020-2023 GT500 drive-by-wire throttle body (requires part #300-903)
Features:
- Includes throttle body gasket and all necessary o-rings and adapters to mount to the engine
- Runner design optimizes horsepower and torque in upper RPM range, especially when engine is allowed to breathe with better components (throttle body, cam, etc.)
- Patent-pending design optimizes hood clearance for engine swap applications with gains ranging from 2 to 3.5-inches
- 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
- Three throttle body options to choose from: OE 7.3L DBW, Fox Body cable driven style, 2020-2023 GT500 (requires part # 300-903)
- Removable lower intake panel that can be removed for additional porting, nitrous, etc
- Corrects OE throttle body flange angle by 55 degrees for significantly improved clearance and intake pipe routing
- Compatible with OE or Holley accesory drives and OE or Holley Fuel Rails
- Includes 3/8 NPT, 1/4 NPT and 1/8 NPT vacuum ports at rear of manifold
- Robust cast aluminum construction that will withstand high-boost turbocharger and supercharger applications
SPECS
| Basic Operating RPM Range | 2000-6500 RPM |
|---|---|
| Brand | Holley |
| Carburetor Flange | N/A |
| Carburetor Quantity | N/A |
| Carburetor Studs Included | No |
| Category | Engine |
| CNC Ported | No |
| Color | Black |
| Construction | Cast |
| Cylinder Head Port Shape | Rectangle |
| Deck Height | 9.65 IN |
| EGR Port | No |
| Emission Code | 3 |
| Engine | Ford 7.3L Godzilla |
| Flange Style | N/A |
| Front Maximum Height | 3.625 IN |
| Fuel Injectors Included | No |
| Fuel Rail(s) Included | No |
| Fuel System Type | EFI |
| Gasket Or Seal Included | No |
| Grade Type | Performance |
| Intake Port Gasket(s) Included | No |
| Manifold Type | Low-Profile |
| Material | Aluminum |
| Nitrous Bung(s) Included | No |
| Part Type | Engine Intake Manifold |
| Plenum Finish | Black |
| Product Type | Intake Manifold |
| Rear Maximum Height | 5 IN |
| Removable Runners | No |
| Removable Top/Lid | No |
| Single Or Dual Plane Type | Single Plane |
| Sub Category | Cylinder Block Components |
| Throttle Body Bore Diameter | 92 |
| Throttle Body Gasket Included | No |
| Throttle Body Included | No |
| Throttle Bore | 92mm |
| Vacuum Ports | Yes |
| Warranty | Manufacturer's Limited 90 Day Warranty |
| UPC | 090127136348 |
| Part Number | 300-900BK |
