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Holley Performance LS Hi-Ram Modular Intake System 300-123


GM LS1/LS2/LS6 Cathedral Port EFI For 1x105mm Throttle Body - Hi-Ram Manifold - Front/Rear Height 8.42 in. - RPM Power Band 1500-7000 - Satin Finish

Pricing: $739.95


Holley Performance - LS Hi-Ram Modular Intake System P/N 300-123 Features:

  • Outstanding Power Potential
  • Aggressive and Bold Race Styling
  • Broad Power Range

Product Documents:


Holley products have been the undisputed leader in fuel systems for over 100 years. Holley carburetors power every NASCAR Sprint Cup team and every NHRA Pro–Stock champion. Holley's products include performance fuel pumps, fuel injection, intake manifolds, cylinder heads & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies, Hooker Headers, Flowtech Headers, NOS, Weiand, or Earl's, Holley products can give you the edge you need over the competition.


  • 300-123
  • 300-123
  • 090127681688
  • Holley Performance
  • New

Shipping Information

  • Item Requires Shipping
  • 35.0 lbs.
  • W14.7500” x H13.0000” x L24.0000”

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