Holley Hi-Ram Manifold Kit w/ Single Rails for 105mm Throttle Body - Black - GM LS7

New Holley Hi-Ram Manifold Kit w/ Single Rails for 105mm Throttle Body - Black - GM LS7


Holley Hi-Ram Manifold Kit w/ Single Rails for 105mm Throttle Body - Black - GM LS7

MSRP
Our Price USD 925.95
Our Price CAD 1,222.25

HLY-300-125BK

The Holley GM LS7 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 LS7 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!
 
Features:
- Runner Length – 6.29”, As-Cast Runner Cross-Sectional Area – Tapered 4.67in² to 2.84 in²
- Throttle Body Flange Location, with 92/102mm 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
- Total Height with 92/102mm EFI Plenum Top – 12.32” to the lifter valley cover flange on engine block.
- Base Plenum Top Mounting Flange Height – 8.42” to the lifter valley cover flange on engine block.
 
Includes:
- (1x) Intake Manifold
- (2x) Fuel Rail
- Mounting Hardware
 
Notes:
- This is the black version.
- This is the 105mm throttle body sized, single injector Hi-Ram manifold version.
- Does NOT include throttle body, gaskets, sensors, fuel injectors, fuel lines and other accessories required to complete manifold installation.
- The front and rear height measurements listed in the Specs section are referencing the overall height with the top plate installed. Please see the diagrams in the product images for other dimensions.
 
Fitment:
GM LS7 engines

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Holley Hi-Ram Manifold Kit w/ Single Rails for 105mm Throttle Body - Black - GM LS7

Holley Hi-Ram Manifold Kit w/ Single Rails for 105mm Throttle Body - Black - GM LS7

Holley Hi-Ram Manifold Kit w/ Single Rails for 105mm Throttle Body - Black - GM LS7

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