4.3 · 3 reviews
SKU: 300-253

Billet 4500 EFI Throttle Body Intake Elbow-LS

$819.99
FREE delivery
Description

ABOUT THIS PRODUCT

Features (4) vacuum ports, MAP sensor port, machined / port matched to 4500 gasket, and 100 Deg. throttle body angle for extra hood clearance. Includes billet MAP sensor port cover, gaskets & hardware. The port design spacing will also allow a transducer to be used if a MAP sensor is not needed. The intake flange has an o-ring groove for a positive flange seal and the o-ring is included as well.

Product Features:
  • Fits GM LS Throttle Bodies
  • 105mm Throttle Body Opening - 100 Deg. Mounting Angle
  • Fits Intakes w/ 4500 Flange- designed to use the included o-ring for sealing
  • The 4500 square flange pattern allows Forward, Sideways or Rearward Throttle Body Mounting
  • LS3 Style MAP Sensor Mounting
  • (4) vacuum ports, MAP sensor port,
  • (2) Throttle Linkage Mounting Bosses
  • Machined Billet finish
  • Overall Height 6.38"
Specifications
Brand
Holley EFI (770)
SKU
300-253
Product type
Automotive
Guides & Resources
User Guide
Returns Policy
Shipping Information

Free shipping on all orders. Most items ship next business day after your order is placed.

Returns Policy

Returns are accepted when the product is in its original, unopened container. Contact us if you have questions about your order.

View full returns policy

Customer Reviews

4.3

Based on 3 reviews

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R
Riley N. Verified Buyer
06/08/2025

No complaints

Quick delivery and the product exceeded my expectations.

M
Maria K. Verified Buyer
08/17/2025

Would buy again

Does what it is supposed to do. Happy with this purchase.

T
Ted R. Verified Buyer
02/03/2025

Works perfectly

Setup was simple and it has worked reliably since day one.

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