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Street Race Truck More... The Toolbox
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$2,118.95
$1,716.26
Holley 550-707 SB Chevy Stealth Ram Multi-Port Power Pack
Holley 550-707 SB Chevy Stealth Ram Multi-Port Power Pack

Holley 550-707 SB Chevy Stealth Ram Multi-Port Power Pack

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Holley 550-707 SB Chevy Stealth Ram Multi-Port Power Pack
Holley 550-707 SB Chevy Stealth Ram Multi-Port Power Pack
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We estimate this item will ship on or before December 14th.
Part # 425550707
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 2 business days for Holley to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

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GTIN Code:
090127677308

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HolleyDAYS are here again! SAVE up to 20% on this part and hundreds of other Holley brands during the 2018 HolleyDAYS sale 11/15/18-12/31/18.

707 Small Block Chevy Stealth Ram Multi-Port Power Pack kit for Early/Late heads includes: Satin Stealth Ram intake (idle-6500 RPM Power Band) and 2 X 58 mm Throttle Body New Holley Stealth Ram Small Block Chevy Multi-Port Power Pack kits are partially assembled and do not include an ECU, harness, fuel pump, injectors or sensor connectors. These kits are intended to be used in conjunction with a Holley HP or Dominator ECU. Holley EFI Power Pack kits can also be used with any aftermarket speed-density type ECU's that are designed for use with a multi-point system.

  • Perfect way to finish out an EFI ECU kit
  • Complete with intake, throttle body, fuel rails and sensors
  • Enjoy vastly improved throttle response and idle control

Installation Instructions (PDF)

Some parts are not legal for use in California or other states with similar laws/regulations

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