Edelbrock Intake Elbow Electric Fuel Injection Low Profile Universal With 90MM Throttle Body Opening To 4150 Flange

Edelbrock allows you to finally adapt an LS1, LS2, or Ford 5.0L based throttle body to a standard (4150-style) square bore manifold. The process is easy when you use their Universal Electric Fuel Injection Intake Elbow (P/N: 3848). The low-profile design is particularly appealing for those with a limited hood clearance application. 

Features and Benefits:
- Unparalleled Flow and Performance 
- Aluminum Construction 
- Satin Finish 
- Low Profile for Limited Hood Clearance
- 90mm Throttle Body Opening to 4150 Flange
- Bolt Pattern Fits LS1, LS2, and Ford 5.0L Based Throttle Bodies
- Adapts to Standard (4150-Style) Square Bore Manifolds

More specifically, the 90mm throttle body opening accepts an LS1 80 mm (must use P/N: EDL2737 Adapter), Edelbrock 90mm Universal (P/N: EDL3869 ), or Ford-style 75mm throttle body. The 4150 flange allows you to mount the part in a forward, backward, or sideways configuration on any Edelbrock Victor EFI Square bore (4150) style manifolds. 

Specifications: 
- Mounting Hole Quantity: 8
- Mount Hole Inside Diameter: 0.3125 in
- Main Port Outside Diameter: 90.0 mm
- Main Port Inside Diameter: 90.0 mm
- Gasket Or Seal Included: Yes
- Application: Universal
- Material: Aluminum
- Port Quantity: 1
- Thickness: 0.440 in

The throttle bore center sits 7.00” forward and only 2.00” up from the manifold 4150 flange, The throttle body points downward on a 5° angle. 

Tech Tip: For ultra-low applications, Edelbrock's other available elbow (P/N: EDL3847) sits 9.00” forward and only .56” above the flange, with a 12° downward throttle body angle.

Additional Notes: 
- An Edelbrock Adapter (P/N: EDL2737 ) is required for use with an LS1 80 mm Throttle Body. 
- This adapter can be used with Edelbrock's Victor Jr LS1 (P/N: EDL29085), but cowl trimming and an SS hood are required.
- Because of its low profile, a one-inch spacer is required for small or Big Block Chevy forward mount configurations to clear the water neck.