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Holley 534-211

Fuel Rail Adapter Kit Includs 3/4-16 O-Ring Port Plug

Holley 534-211

510-534-211

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Holley 534-211 Fuel Rail Adapter Kit Includs 3/4-16 O-Ring Port Plug $21.60
Fuel Rail Adapter Kit
  • Includs 3/4-16 O-Ring Port Plug
  • -06 GM Quick Connect Adapter

  • Holley 534-211 Details

    Replacement Parts & Accessories

    Required when directly connecting Holley fuel rails to GM factory fuel line quick-connect.

    Specifications:

    Fitting Material
    Aluminum
    Fitting Size 1
    -6 AN
    Fitting Angle
    Straight
    Fitting Attachment 1
    Male Threads
    Fitting Attachment 2
    Male O-ring
    Fitting Finish
    Black anodized
    Fitting Size 2 (in.)
    3/4-16
    Quantity
    Sold individually
    Fitting Style
    Adapter
    Manufacturer's Part Number:
    534-211

    These billet aluminum fuel rails make a great addition to any GM LS1, LS2, LS3, LS6, LS7 or L99 engine bay. They are direct bolt-on rails for OE-style intake manifolds and are machined from solid aluminum with the undersides relieved for ultimate weight savings. The aluminum is finished in a high-gloss anodizing making it both durable and good-looking. Fuel rail kits come with matching hand-polished fittings and a stainless braided hose. Both the fuel rail set and kit come with -6 to 3/4-16 O-ring adapters but are machined to also accept -8 O-ring fittings (available separately) to fully take advantage of the 5/8'' diameter fuel passage. Fuel Rail Set:

    • Fits LS1, LS2, LS3, LS6, LS7 and L99 OE-style intakes
    • High fuel flow
    • Includes (4) -6 to 3/4-16 O-ring adapters
    • Machined to accept -8 O-ring adapters (sold separately) Complete Kit:
    • Fits LS1, LS2, LS3, LS6, LS7 and L99 OE-style intakes
    • High fuel flow
    • Includes (4) -6 to 3/4-16 O-ring adapters
    • Machined to accept -8 O-ring adapters (sold separately)
    • 6 feet of -6 braided hose
    • (4) -6 90° and (2) -6 straight hose ends

    534-211 - Holley Billet Aluminum Fuel Rails for OE-Style LS Engine Intakes is rated 4.0 out of 5 by 2.
    Rated 3 out of 5 by from Worked great, o rings are not gas resistant Fit and finish are great, O rings were not gas resistant so I had to use a lot of thread tape
    Date published: 2016-11-09
    Rated 5 out of 5 by from Great looking and high quality Much better than stock. Installed with no issues. Looks great!
    Date published: 2017-01-03
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