Holley 300-137BK Chevy LS1/LS2/LS6 Aluminum Intake Manifold Black Ceramic Coated Finish

Single Plane Mid–Rise EFI LS Intake Manifold. All GM LS Gen III or IV engines equipped with LS1/LS2/LS6 style cathedral port cylinder heads; Black Ceramic Coated Finish

$584.95

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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

Black ceramic coating provides an aggressive look to your engine compartment

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 power adder applications

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

Weight - 11.5 lbs.

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

Port size - 2.50" height x 1.15" wide

Includes Viton® O-ring intake to cylinder head gaskets - Viton® is a registered trademark of DuPont Performance Elastomers

Kit does not work with factory fuel rails and requires the use of Holley Fuel Rail Kit P/N 534-219

Specifications

More Information
CNC Part Number	HOL-300-137BK
Price	$584.95
Manufacturer's Part Number	300-137BK
Brands	Holley
Part Types	Intake Manifold
Departments	Parts
Vehicle Make	Chevy LS
Intake Manifolds & Accessories	Intake Manifolds
Manifold Base	4150
Intake Finish	Black
Manifold Type	Single Plane
Custom Notices	⚠ PROP 65 WARNING