Edelbrock 90Mm Opening Ultra Low Profile Throttle Body Intake Elbow

The Edelbrock 3847 Elbow is a versatile component suitable for square bore (4150 style) manifold applications. It offers flexibility in mounting, allowing placement in a forward, backward, or sideways orientation on our Victor EFI square bore (4150) style manifolds, provided there is adequate clearance for fuel rail or waterneck.

Due to its low profile, it's important to note that the 3847 Elbow may not fit Chevy manifolds in the forward mount configuration, as it could come into contact with the water neck. This elbow is designed to accommodate LS1 80 mm or Edelbrock PN 3864 LS2 (90mm 4-bolt) or Ford style 75mm throttle bodies.

Key features of the 3847 adaptor include:

1. Bolt pattern compatible with LS1, LS2, and Ford 5.0L based throttle bodies.
2. Adaptability to standard (4150 style) square bore manifolds.
3. Variable mounting options (forward, backward, or sideways) based on user-determined clearance.
4. Throttle bore center positioned 9.00" forward and only 0.56" up from the manifold 4150 flange, with the throttle body flange pointing down at a 12-degree angle.
5. Internal divider for optimized flow quantity and distribution into the manifold.

Additionally, the PN 3848 Low Profile elbow will soon be available, featuring a throttle body bore located 7.00" forward and 2.00" above the manifold flange.