Exterior Components› Body Panels and Components

Holley

REPLACEMENT RAILS FOR SPLIT INTAKES

$98.28

SKU: H00E 508-30

Out of Stock
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Holley 508-30 is a set of replacement fuel rails designed for Holley EFI Split-Design race intakes. These rails are constructed from machined aluminum and feature a black finish.

They have a 3/4 in.-16 O-ring inlet size and are capable of handling engines up to 1,100 horsepower. The fuel rails feature a large inner diameter bore to reduce fuel pressure drop and help cancel out back pulses. Fittings and hardware are not included.
Show original supplier description

Part #: 508-30

REPLACEMENT RAILS FOR SPLIT INTAKES

Features:

  • Genuine Holley Quality Parts
  • REPLACEMENT RAILS FOR SPLIT INTAKES

REPLACEMENT RAILS FOR SPLIT INTAKES

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandHolley
Part NumberH00E 508-30
Weight1.75 lb

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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