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Edelbrock Cylinder Head E-Cnc GM Gen IIi/IV LS3 Small Port Standard Block

SKU: EDE61319

Cylinder Heads

EDE E-Street Cylinder Head...

Edelbrock Cylinder Head E-Cnc GM Gen IIi/IV LS3 Small Port Standard Block

SKU: EDE61319

Cylinder Heads

EDE E-Street Cylinder Head...

A$3,534.14
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

IMPORTANT NOTICE: Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Edelbrock StreetFX SKU ede61319 SFX Item ID 4235970 Accounting SKU ede-61319 Manufacturer SKU 61319 Manufacturer UPC 85347613199 Alternative References 61319, EDB61319, EDL-61319

Cylinder Head - E-CNC - Assembled - 2.135 / 1.550 in Valves - 230 cc Intake - 69 cc Chamber - 1.300 in Springs - Angle Plug - Aluminum - GM LS-Series - Each

Edelbrock Cylinder Head E-Cnc GM Gen IIi/IV LS3 Small Port Standard Block

The Edelbrock #61319 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 Information

Edelbrock part #61319 E-CNC LS3 Cylinder Heads are a great general-purpose high performance cylinder head for any street- strip LS engine.

Application Summary

Chevrolet:Small-Block Gen IV L76:364 (6.0L);Chevrolet:Small-Block Gen IV L77:364 (6.0L);Chevrolet:Small-Block Gen IV L92:376 (6.2L);Chevrolet:Small-Block Gen IV L94:376 (6.2L);Chevrolet:Small-Block Gen IV L99:376 (6.2L);Chevrolet:Small-Block Gen IV L9H:37

Part Type

Engine Cylinder Head

Features and Benefits

  • Engine Swaps

Product Details

9040:D-215-98
CNC Ported:Yes
Camshaft Type:Hydraulic Roller
Combustion Chamber Volume:69
Construction Type:Complete
Cylinder Head Type:Standard
Deck Thickness:0.625
Description:E-CNC 230 Cylinder Head
EGR Port:No
Engine Make/Size:Chevy LS3
Exhaust Port Location:Standard
Exhaust Runner Volume:80
Exhaust Valve Diameter:1.55
Family:E-CNC
Finish:Cast Aluminum
Grade Type:Performance
Guide Material:Manganese Bronze
Guide Plates Included:No
Horsepower:400-500
Intake Runner Volume:230
Intake Valve Diameter:2.135
Material:Aluminum
Part Number:ede61319
Quantity:Sold Individually
Retainer Included:Yes
Seat Angle:Exhaust 39 deg/Intake 45
Seat Material:Ductile Iron
Series:E-CNC
Type:Complete
Usage:Racing
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

Product Overview


Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-10-13 18:23:58

Product Overview

The Edelbrock #61319 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.


Features and Benefits

  • Engine Swaps

Product Details

9040:D-215-98
CNC Ported:Yes
Camshaft Type:Hydraulic Roller
Combustion Chamber Volume:69
Construction Type:Complete
Cylinder Head Type:Standard
Deck Thickness:0.625
Description:E-CNC 230 Cylinder Head
EGR Port:No
Emission:N/A
Engine Make/Size:Chevy LS3
Exhaust Port Location:Standard
Exhaust Runner Volume:80
Exhaust Valve Diameter:1.55
Family:E-CNC
Finish:Cast Aluminum
Grade Type:Performance
Guide Material:Manganese Bronze
Guide Plates Included:No
Head Casting Number:N/A
Horsepower:400-500
Intake Runner Volume:230
Intake Valve Diameter:2.135
Material:Aluminum
Part Number:ede61319
Preparation:Bolt On (Not Required)
Quantity:Sold Individually
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.
Retainer Included:Yes
Seat Angle:Exhaust 39 deg/Intake 45
Seat Material:Ductile Iron
Series:E-CNC
Type:Complete
Usage:Racing
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
WARNING CA Proposition 65 Message: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.
WARNING CA Proposition 65:Yes

Application Summary

Chevrolet:Small-Block Gen IV L76:364 (6.0L);Chevrolet:Small-Block Gen IV L77:364 (6.0L);Chevrolet:Small-Block Gen IV L92:376 (6.2L);Chevrolet:Small-Block Gen IV L94:376 (6.2L);Chevrolet:Small-Block Gen IV L99:376 (6.2L);Chevrolet:Small-Block Gen IV L9H:37

Part Type

Engine Cylinder Head

Data: v4.2 - Upd: 2026-09-28 22:18:20

Features

  • Engine Swaps

Specifications

Cylinder Head, E-CNC 230 LS3, Assembled, Aluminum, 69cc Chamber, 230cc Intake Runner, Chevy, 6.2L, Each

Edelbrock E-CNC 230 LS3 cylinder heads offer efficiency and state-of-the-art technology for high performance street and entry-level racing applications. These cylinder heads have full CNC-ported combustion chambers, intake, and exhaust runners--for improved airflow and an overall potential for increased performance. E-CNC 230 LS3 heads are equipped with high-quality valve springs, raised exhaust port locations, and spark plug angles that are modified to produce a smooth flame front for fuel efficiency and maximum power.

Product Attributes
BrandEdelbrock
Manufacturer's Part Number61319
Part TypeCylinder Heads
Product LineEdelbrock E-CNC 230 LS3 Cylinder Heads
UPC085347613199
Combustion Chamber Volume (cc)69
Intake Runner Volume (cc)230cc
Exhaust Runner Volume (cc)80cc
Cylinder Head StyleAssembled
Cylinder Head MaterialCast aluminum
Camshaft StyleHydraulic roller
Intake Port ShapeRectangular
Intake Valve Diameter (in.)2.135 in.
CNC-Machined Combustion ChamberYes
CNC-Machined Intake RunnerYes
CNC-Machined Exhaust RunnerYes
Intake Port LocationStandard
Exhaust Port ShapeOval
Exhaust Port LocationRaised
Intake Valves IncludedYes
Exhaust Valves IncludedYes
Exhaust Valve Diameter (in.)1.550 in.
Valve Springs IncludedYes
Maximum Valve Lift (in.)0.680 in.
Outside Diameter of Outer Spring (in.)1.300 in.
Damper Spring IncludedNo
Retainers IncludedYes
Locks IncludedYes
Valve Stem Seals IncludedYes
Rocker Arm Studs IncludedNo
Rocker Arms IncludedNo
Rocker Arm Nuts IncludedNo
Guideplates IncludedNo
Valve Cover Mounting StyleCenterbolt
Accessory Bolt Holes DrilledYes
Intake Valve Angle13.25
Exhaust Valve Angle13.25
Valve Guides IncludedYes
Valve Guide MaterialManganese bronze
Valve Seats MachinedYes
Valve Seat Machine Style3-angle
Valve Seat MaterialDuctile iron
Cylinder Head ColorNatural
Steam Holes DrilledNo
Machined for O-RingNo
Heat CrossoverNo
RemanufacturedNo
QuantitySold individually.
NotesFits engines with a minimum bore size of 3.890 in.
CARB EO Number(s)D-215-98

Manufacturer Attributes
Exhaust Port Location Standard
Series E-CNC
Seat Material Ductile Iron
Guide Plates Included No
Guide Material Manganese Bronze
Family E-CNC
Valve Included Yes
Valve Angle 13.25
CNC Ported Yes
Quantity Sold Individually
Valve Stem Diameter 0.314961
Retainer Included Yes
Combustion Chamber Volume 69
Valve Spring Maximum Lift 0.680
EGR Port No
Construction Type Complete
Exhaust Valve Diameter 1.55
Valve Spring Diameter 1.30
Grade Type Performance
Deck Thickness 0.625
Intake Runner Volume 230
Intake Valve Diameter 2.135
9040 D-215-98
Material Aluminum
Camshaft Type Hydraulic Roller
Horsepower 400-500
Seat Angle Exhaust 39 deg/Intake 45
Valve Springs Included Yes
Exhaust Runner Volume 80
Product Class Engine Cylinder Head
Construction/Type Edelbrock part #61319 E-CNC LS3 Cylinder Heads are a great general-purpose high performance cylinder head for any street- strip LS engine.
Vehicle Designations Chevrolet:Small-Block Gen IV L76:364 (6.0L)
Chevrolet:Small-Block Gen IV L77:364 (6.0L)
Chevrolet:Small-Block Gen IV L92:376 (6.2L)
Chevrolet:Small-Block Gen IV L94:376 (6.2L)
Chevrolet:Small-Block Gen IV L99:376 (6.2L)
Chevrolet:Small-Block Gen IV L9H:376 (6.2L)
Chevrolet:Small-Block Gen IV LS3:376 (6.2L)
Vehicle Brief Edelbrock SBC LS3 Cylinder Head
Market Description The Edelbrock #61319 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.

Product Details

9040:D-215-98
CNC Ported:Yes
Camshaft Type:Hydraulic Roller
Combustion Chamber Volume:69
Construction Type:Complete
Cylinder Head Type:Standard
Deck Thickness:0.625
Description:E-CNC 230 Cylinder Head
EGR Port:No
Emission:N/A
Engine Make/Size:Chevy LS3
Exhaust Port Location:Standard
Exhaust Runner Volume:80
Exhaust Valve Diameter:1.55
Family:E-CNC
Finish:Cast Aluminum
Grade Type:Performance
Guide Material:Manganese Bronze
Guide Plates Included:No
Head Casting Number:N/A
Horsepower:400-500
Intake Runner Volume:230
Intake Valve Diameter:2.135
Material:Aluminum
Part Number:ede61319
Preparation:Bolt On (Not Required)
Quantity:Sold Individually
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.
Retainer Included:Yes
Seat Angle:Exhaust 39 deg/Intake 45
Seat Material:Ductile Iron
Series:E-CNC
Type:Complete
Usage:Racing
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
WARNING CA Proposition 65 Message: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.
WARNING CA Proposition 65:Yes

Reference Information

Brand Name/s Edelbrock
StreetFX SKU ede61319
SFX Item ID 4235970
Supplier Item Code 4235970
Manufacturer SKU 61319
Manufacturer UPC 85347613199
Alternative References LS3, v8;, EDB61319, EDL-61319

Compatibility

No specific fitment data available for this part. For clarification, please contact us.

Detailed Compatibility


Application Data
Beginning Year2008
Ending Year2017
Engine FamilyCHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size6.2L/376
Engine TypeV8
MakeCHEVROLET
Rocker Arm Mounting Style (application)Pedestal

This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.

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