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Showing 625 to 636 of 2934 items
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Brand: Holley EFI

Fits GM LS 58x Crank, 4x Cam - 4.8/5.3/6.0 style Engines with EV1 Injectors

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$3,049.95

$3,431.95

Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In...

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Brand: Holley EFI

Dominator EFI Kit - LS1 Main Harness w/ Trans Control with EV1 Injector Harness

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$3,349.95

$3,768.95

Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In...

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Brand: Holley EFI

Dominator EFI Kit - LS1 Main Harness w/ Trans and DBW with EV1 Injector Harness

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$3,399.95

$3,824.95

Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In...

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Brand: Holley EFI

Dominator EFI Kit - LS2 Main Harness w/ DBW with EV1 Injector Harnesses

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$3,349.95

$3,768.95

Dominator® EFI Vehicle Management Systems are intended for non-emissions street and racing engine applications. In...

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Brand: Holley EFI

Holley EFI 15-90 PSI Fuel Regulator 6AN Boost Reference 1:1

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$237.95

$267.95

Holley EFI universal bypass fuel pressure regulators are for use with fuel systems in street...

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Brand: Holley EFI

Holley EFI 15-90 PSI Fuel Regulator 8AN Boost Reference 1:1

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$249.95

$281.95

Holley EFI universal bypass fuel pressure regulators are for use with fuel systems in street...

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Brand: Holley EFI

HI-RAM 95MM Fabricated Side Mount Plenum Top

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$449.95

$506.95

Fabricated aluminum construction designed to mount on our existing Hi-Ram manifold bases. Available in silver...

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Brand: Holley EFI

Fuel Injector O-Rings

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$26.30

$29.59

O-rings for Delphi and Holley top fed multi-port injectors.

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Brand: Holley EFI

Throttle Body Base Gasket

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$12.93

$14.55

1000 CFM Throttle Body Gasket

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Brand: Holley EFI

Throttle Body Base Plate and Gasket Set

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$49.95

$56.19

Intake mounting gasket sealing kit for use with throttle body Holley P/N 112-578.

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Brand: Holley EFI

Throttle Body Base Plate and Gasket Set

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$49.95

$56.19

Intake mounting gasket sealing kit for use with throttle body, Holley P/N 112-577.

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Brand: Holley EFI

Holley EFI High Flow Dual Solenoid Boost Control Kit

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$449.95

$506.95

Introducing the newest development from the Holley EFI engineering team, our EFI high flow dual...