Edelbrock 38483 Ultra Low Profile 90mm Intake Elbow - 4150 Square Bore Manifold Adapter

The Edelbrock 38483 Ultra Low Profile intake elbow is engineered for applications with limited hood clearance, allowing you to run electronic fuel injection with minimal vertical space requirements. This versatile adapter connects 90mm throttle bodies to 4150-style square bore intake manifolds and can be mounted in forward, backward, or sideways configurations to suit your specific engine bay layout.

Key Features:

• Ultra-low profile design with throttle bore center positioned only 2.00" above the manifold flange and 7.00" forward
• Throttle body mounts at a 5-degree downward angle for optimal airflow
• Bolt pattern fits LS1, LS2, and Ford 5.0L-based throttle bodies
• Compatible with Edelbrock 3869 90mm Universal throttle body, Ford 75mm throttle bodies, and LS1 80mm throttle bodies (requires PN 2737 adapter)
• Adapts to standard 4150-style square bore intake manifolds including Victor EFI series
• Multi-directional mounting capability for maximum installation flexibility
• Black anodized finish for corrosion resistance and professional appearance

Installation Notes:

• Specifically designed for use with Edelbrock 29085 Victor Jr LS1 manifold (requires cowl trimming and aftermarket hood)
• One-inch spacer required for Small Block or Big Block Chevy forward-mount configurations to clear water neck
• For even lower profile applications, consider Edelbrock PN 3847 which positions the throttle body 9.00" forward and only 0.56" above the flange with a 12-degree angle

This adapter is ideal for street rods, race cars, and custom builds where hood clearance is at a premium but you need the performance benefits of a large-bore throttle body and modern EFI.