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Holley 534-219

Fuel Rail Kit Fits: Holley 510-300-137 Intake Manifold

Holley 534-219


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Estimated to ship directly from the manufacturer on 04/30/18
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Holley 534-219 Fuel Rail Kit Fits: Holley 510-300-137 Intake Manifold $152.95
Fuel Rail Kit
  • Fits: Holley 510-300-137 Intake Manifold
  • Black Anodized
  • High Volume

  • Holley 534-219 Details

    Fuel Rails

    Fuel Rail Kit Contents:

  • (2) - Fuel Rails, High Volume, Black Anodized Holley EFI
  • (2) - Fuel Rail Bracket, Long, for Standard EV1 type fuel injector
  • (2) - Fuel Rail Bracket, Short, for GM OE LS7 type fuel injector
  • (2) - Flanged Hex Head Capscrews, 5/16-18 x .75" long, for fuel rail bracket to intake manifold mounting
  • (2) - Flanged Hex Head Capscrews, 5/16-18 x .50" long, for fuel rail bracket to fuel rail mounting
  • (2) - Fuel Injector Outlet O-ring, used for adapting the LS7 injector for mounting in the manifold

  • Specifications:

    Manufacturer's Part Number:

    Holley is an industry leader when it comes to GM Gen III and IV LS engine performance parts. Their LS Single Plane Mid-Rise Intake Manifolds are now available for both carbureted and EFI applications. They are ideal for higher horsepower engines as well as those that are incorporating power adders such as forced induction or nitrous oxide.

    Thanks to Holley's advanced casting technology, these intakes weigh in at only 11.5 lbs. The runner design of the intake manifold features a constant cross sectional area and is ideal for a broad power band from 2,500-7,000 RPM. They feature consistent wall thickness throughout for balanced performance and sealing strength. This excellent design also features the lowest carb mounting flange height possible without sacrificing any power.

  • Designed for performance minded LS engines with a 2,500-7,000 rpm power band
  • Cast aluminum construction with consistent wall thickness throughout and strong mounting flanges
  • Constant cross sectional area produces a broad torque curve
  • Accepts a carburetor/throttle body with a Holley 4150 square bore flange
  • Available with machined ports for EFI installation, no fabrication required
  • The lowest carb flange height possible for improved hood clearance
  • Matching black anodized billet fuel rails available separately for EFI manifolds
  • Ideal manifold for centrifugal blower, turbocharger or nitrous power adders

    JEGS Easy Kits are designed by JEGS professionals so you get all the parts you need.

  • 534-219 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Great product These fuel rails look & fit great! They go great with the Holley mid rise intake & EFI elbow
    Date published: 2017-10-19
    • y_2018, m_4, d_25, h_11
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_2996631, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs

    What size fittings to these rails take! -6? -8?

    Asked by: bzig04
    This would normally be a -6an fitting.
    Answered by: Rusty B
    Date published: 2018-03-09
    • y_2018, m_4, d_25, h_11CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_2996631, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Some parts are not legal for use in California or other states with similar laws / regulations