1997-2007 Chevrolet Corvette LS Hi-Ram EFI Manifold - 105mm - LS1/LS2/LS6 - 300-123 - Holley
- Part #213450
- OEM Part #300-123
MSRP $1,262.99
Sale Price
$1,043.99
Affirm - Available for US shipments only.
Stock Status:
Available Please allow additional time for delivery. This item requires special handling or may ship directly from our supplier.
Fitment & Application
Notes: LS1/LS2/LS6 Cathedral Port EFI for 1 x 105MM Throttle Body
Also Fits: 1998-2002 Chevrolet Camaro
Features/Benefits
- The Holley GM LS1/LS2/LS6 Modular Hi-Ram Intake Manifold is introduced as a cost effective alternative to fabricated sheet-metal for high-performance applications where induction system height is not limited. Coupling this Hi-Ram intake with the high flowing LS1/LS2/LS6 style cylinder heads has outstanding potential for N/A and forced induction applications at a budget-minded cost. Aggressive, bold, race-bred styling will make bad intentions clear for drag race, muscle car, marine, off-road, sandrails, pulling trucks, track, street-rod applications and more!
- The base is designed to be modular in configuration to accept a wide range of carbureted and EFI tops and to be attractive to builders and fabricators as the foundation for custom induction systems.
- Runner length and the tapered cross-section designed to perform well for a wide range of engine configurations
- EFI fuel rails are machined for -8AN O-ring Fittings with passages large enough to accommodate high fuel flows and dampen pressure pulsations in the fuel system and come standard with EFI Hi-Ram kits.
- Cast aluminum construction.
- Intended for use on N/A or forced induction engines in the 6.0 to 7.0+ liter range, max power at 7000-8000+RPM.
- Base Plenum Top Mounting Flange Height - 8.42" to the lifter valley cover flange on engine block.
- Total Height with 92/105mm EFI Plenum Top - 12.32" to the lifter valley cover flange on engine block.
- Runner Length - 6.58", As-Cast Runner Cross-Sectional Area - Tapered 4.25 sq in to 2.53 sq in
- Throttle Body Flange Location, with 102mm EFI Plenum Top : Height - 8.42" (from engine block lifter valley cover flange), Longitudinal Location - 3.84" (forward from engine block front flange), Angle - 25 deg. (down from vertical)
- Plenum Top Gasket Type - 3/32" Round O-ring Cord
- Mounting Flange Gasket Type - Standard LS3 Molded O-Ring
- Port Size - 2.49" Height x 1.21" Wide
- Engineered to Meet or Exceed OEM Specifications
- MADE IN AMERICA
- OEM Part Number: 300-123
- Associated Years: 1997-2007
- Notes: LS1/LS2/LS6 Cathedral Port EFI for 1 x 105MM Throttle Body
- Item Quantity Size: 1 KT
- Shipping Dimensions (LxWxH): 26.9in x 14.4in x 16in
- Weight: 39.34 pounds
- Tariff Code: 8409915085
- Keywords: Air Intake, Engine Intake Manifold, Engine Parts, Limited Time Offers
Additional Details
- Shop Retail Corvette Parts & Accessories
- Shop Wholesale Corvette Parts & Accessories
- Fits Year: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
- Fits Generation: C5 Corvette, C6 Corvette