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HOLLEY

Holley EFI GM LSA/LS9 Billet Fuel Rails 534-285

Part Number:
534-285
UPC:
090127670880
MPN:
534-285
Availability:
Ships from Manufacturer
Shipping:
Free Over $98 in US 48
Type:
Fuel Rail Kits
Material:
Aluminum
Finish:
Black Anodized
Fittings Included:
Yes
Hardware Included:
Yes
  • Holley EFI GM LSA/LS9 Billet Fuel Rails 534-285
  • Holley EFI GM LSA/LS9 Billet Fuel Rails 534-285
  • Holley EFI GM LSA/LS9 Billet Fuel Rails 534-285
  • Holley EFI GM LSA/LS9 Billet Fuel Rails 534-285
  • Holley EFI GM LSA/LS9 Billet Fuel Rails 534-285
$299.95

Description

Holley EFI GM LSA/LS9 Billet Fuel Rails 534-285

Fits LSA and LS9 Engines

Dress up and open up your ZL1, CTS-V, or ZR-1 with Holley Hi-Flow Fuel rails. The bright dip, black anodized rails come with laser etched EFI logo for long-lasting good looks and are a direct replacement for the rails on the factory blower or any other supercharger that was designed to use OEM rails. For perfect sealing, the 534-285 kit has been machined to accept -8 (3/4-16) ORB ports which use O-ring fittings. But, to utilize your factory fuel line quick-connect, just add P/N 534-211 adapter kit for a quick and easy install. The included brackets are for factory-height injectors (33.60mm).

Features:

  • Direct replacement for the OEM rails on the factory blower or any other supercharger that was designed to use OEM rails
  • Bright dip, black anodized finish with laser etched EFI logo for long-lasting good looks
  • Fuel rails are machined to accept -8 (3/4-16) ORB ports which use O-ring fittings
  • Fuel rails are also machined in the center with four -6 (9/16-18) ORB ports to accept O-ring fittings (sold separately). Qty. 8 -6 ORB port plus also included to seal unused ports
  • -6 (9/16-18) ORB ports can be used as fuel gauge/sensor locations by using a -6 ORB to 1/8 NPT adapter (sold separately). Can also be used for fuel pulse damper (sold separately) mounting locations
  • 21/32” (0.656”) diameter fuel passage provides the flow capacity for high horsepower applications
  • ¼” (0.25”) diameter fuel passage feeding each injector
  • Brackets are included for factory height injectors (33.60mm)
  • Compatible with factory fuel line quick-connect by using P/N 534-211 adapter kit (sold separately)

Brand Holley EFI
Emission Code 5
Engine GM LSA/LS9
Material Aluminum
Product Type Fuel Rail Kit
UPC 090127843727
Part Number 534-285

NOTE: System fuel pressure must be relieved before proceeding with disassembly. Refer to the vehicle service manual for procedures and precautions. SPECIAL TOOL REQUIRED: 3/8" Quick-Connect Release Tool to disconnect the factory fuel line

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Warranty Information

All Holley Performance Products Limited Warranties are extended to the original consumer only. This Limited Warranty is not assignable or otherwise transferable. There are no warranties that extend beyond those stated herein. Holley Performance Products offers no other warranties expressed or implied beyond this Limited Warranty. In the event of an alleged defect in material or workmanship, Holley Performance Products responsibility is strictly limited to repair or replace the defective product. Holley has no other obligation expressed or implied. Final warranty determination will be in the sole discretion of Holley Performance Products. Holley shall not be responsible for; (a) actual or alleged labor, transportation, or other incidental charges; or (b) actual or alleged consequential or other damages incurred by use of any product of Holley Performance Products. To initiate the warranty process, the consumer must return the alleged defective product to the place of purchase with a dated receipt and completed applicable warranty claim tag. Warranty claims will be rejected if the date of purchase cannot be established by the consumer. Do not send products directly to Holley Performance Products. Holley Performance Products assumes no responsibility for products sent directly to Holley Performance Products. This Limited Warranty sets forth specific legal rights. The consumer may have other rights as a result of variations in state laws or provincial laws. This Limited Warranty supersedes all prior warranty statements. HOLLEY/FLOWTECH/HOOKER/NOS/WEIAND NEW PRODUCT Holley Performance Products warrants its new Holley, Flowtech, Hooker, NOS, and Weiand products to be free from defects in material and workmanship for a period of 90 days from date of purchase. Holley Performance Products Limited Warranty specifically does not apply to products, which have been (a) modified or altered in any way; (b) subjected to adverse conditions, such as misuse, neglect, accident, improper installation or adjustment, dirt or other contaminants, water, corrosion, or faulty repair; or (c) used in other than those applications recommended by Holley Performance Products. Holley Performance Products also does not warrant, and disclaims all liability for products used in racing activities and/or applications other than those specifically recommended in the current brand catalog. Holley limits the warranty on Metallic Ceramic Coatings to be free from defects in material and workmanship for a period of 90 days from the date of purchase. This limited coating warranty does not apply to any products which have been subjected to adverse conditions, such as high heat encountered during engine break-in or if used during any racing activity.
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