Engine Cylinder Head

The Edelbrock #61329 E-CNC LS3 cylinder head is a great general-purpose high performance cylinder head for any street- strip LS engine. This cylinder head has a high velocity port compared to stock LS3 cylinder head, making them an ideal upgrade for any cathedral port or 3.89" bore LS application. They feature an improved design and casting that gives cylinder head porters more material to work with compared to another stock head. Like all of our other E-CNC cylinder head, these feature fully CNC'd intake ports, combustion chambers and exhaust ports for improved performance. Compatible with stock style rocker arms.

Additional Attributes:

GTIN: 00085347613298
9040: D-215-98
Camshaft Type: Hydraulic Roller
CNC Ported: Yes
Combustion Chamber Volume: 69
Construction Type: Complete
Deck Thickness: 0.625
EGR Port: No
Exhaust Port Location: Standard
Exhaust Runner Volume: 89
Exhaust Valve Diameter: 1.55
Family: E-CNC
Grade Type: Performance
Guide Material: Manganese Bronze
Guide Plates Included: No
Head Casting Number: N/A
Horsepower: 450-550
Intake Runner Volume: 260
Intake Valve Diameter: 2.135
Material: Aluminum
Quantity: Sold Individually
Retainer Included: Yes
RGL: WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Seat Angle: Exhaust 39 deg/Intake 45
Seat Material: Ductile Iron
Series: E-CNC
Valve Angle: 13.25
Valve Included: Yes
Valve Spring Diameter: 1.30
Valve Spring Maximum Lift: 0.680
Valve Springs Included: Yes
Valve Stem Diameter: 0.314961

Extended Information:

Emissions : CARB Eligible
Life Cycle Status: Obsolete

Packaging:

Quantity of Each: 1
Package UOM: EA
Dimension: 26 x 10.875 x 8.375 inches
Weight: 30.9 PG