Holley 300-269 EFI Single Plane GM LS7 Intake Manifold Silver

Fits GM LS7, 4150, EFI, 2500-7500 RPM, Silver Finish

$398.95

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

Single Plane EFI LS Intake Manifold. Fits all GM LS Gen III engines equipped with LS7 cylinder heads. Designed with a 4150 Square bore flange. Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM. Minimum carb flange height - fit in vehicles with minimum hood modifications. Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS power adder applications. The manifold kit includes the fuel rails, mounting hardware, and o-ring cylinder head mounting flange gaskets.

2500-7000 RPM power band

4150 Square bore flange

Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM

Minimum carb flange height - fit in vehicles with minimum hood modifications

Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS mild power adder applications

Efficient casting design - lightweight, consistent wall thicknesses, improved casting quality

Height (front) - 5.417" to the lifter valley cover flange at the engine block front flange and bellhousing flange

Port size - 2.33" height x 1.27" wide

Includes FKM O-ring intake to cylinder head gaskets

Specifications

More Information
CNC Part Number	HOL-300-269
Price	$398.95
Sold As	Single
Manufacturer's Part Number	300-269
Brands	Holley
Part Types	Intake Manifold
Departments	Parts
Vehicle Make	Chevy LS
Intake Manifolds & Accessories	Intake Manifolds
Manifold Base	4150
Intake Finish	Polished
Manifold Type	Single Plane
Custom Notices	⚠ PROP 65 WARNING