Edelbrock 60819 60379 Cylinder Head Performer; Exhaust Port Location -

Special Price $1,396.50 Regular Price $1,867.55
In stock
Original Port Locations And Valve Angles For Bolt-On Convenience,CNC Port Matched 220 Cubic Centimeters Intake And 115 Cubic Centimeters Exhaust Ports For Optimum Flow And Power,Improved Port Design For More Performance,Hardened Spring Cups, Screw-In Rocker Studs And Hardened Guideplates,These Heads Give Great Torque And Horsepower Up To 6500 RPM,Limited 1 Year Warranty
Cylinder HeadPerformer Series RPM Cylinder HeadPerformer Series RPM Cylinder Head
Complete Single
58-65 Chevy Big Block 348/409 W Series Engines
220cc/115cc Int./Exh. Port Vol.
400-600 HP
Standard Port Location
SPECIFICATIONS:Cylinder Head Type: StandardEmission: Non-EmissionsEngine Make/Size: Chevy 348-409Finish: Cast AluminumPreparation: Factory CNC PortedType: CompleteUsage: Street/Hi-PerformanceWARNING CA Proposition 65: YesWARNING 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.FEATURES:Designed For 1961-1965 W-Series 348/409 Big BlockBolt-On ConvenienceImproved Port Design For More PerformanceComplete HeadCylinder Head Specifications
Combustion chamber volume: 16cc
Intake runner volume: 215cc
Exhaust runner volume: 115cc
Intake valve diameter: 2.19
Exhaust valve diameter: 1.72
Valve stem diameter: 11/32
Valve guides: Manganese bronze
Deck thickness: 9/16
Valve spring diameter: 1.55
Valve spring maximum lift: .600
Rocker stud: 7/16
Guideplate: Hardended steel
Pushrod diameter: 3/8
Valve angle: 0�
Exhaust port location: Stock
Spark plug fitment: 14mm x 3/4 reach, gasket seat ** Use Edelbrock head gasket sets. May be used on 348 engines with valve lifts up to .550 only. Bare heads will have valve guides and seats installed, but will require final sizing and a valve job to match the valves you will be using. Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4 reach with flat gasket seat. These heads will only fit 1958-65 348 c.i.d. W engines if an Edelbrock #5409, #7159 or stock large port 409 c.i.d. manifold is used. Proper cylinder wall notching must be checked to ensure exhaust valve to cylinder clearance. Deck thickness: 9/16, rocker stud diameter: 7/16, pushrod diameter: 3/8 (width of slot in guide plate).When you design and sell the best-engineered performance products in the world, you have to have a rigorous testing program. Why? Without adequate testing, there's no way to stand behind your product with confidence. That's why every product we design and sell at Edelbrock is tested and approved by Edelbrock engineers in a real world environment on state-of-the-art equipment. Our three Super Flow computerized engine dynos are capable of measuring 11 separate engine variables up to speeds of 12,000 rpm. For 2007, we added a new Super Flow SF902 engine dyno. It's fully automated and programmable to simulate various driving situations, and is equipped with WinDyn software for the very latest in testing equipment. For real-world tuning, there's our Super Flow model SF-840 eddy-current chassis dyno that can handle up to 1,000 hp at the wheels and speeds of 200 mph. When all testing is completed, the results evaluated, and the part has passed all performance criteria, then, and only then, is the product deemed ready for production. These precise testing procedures are applied to the entire Edelbrock line for performance that's guaranteed. Edelbrock test vehicles are driven by Edelbrock engineers and employees to get a "real world" feeling for the performance improvements. Our products are also tested and used by professional race car teams and drivers. Working with these talented individuals is just another extension of our research and development process so when we say "proven performance" we really mean it! Top racing teams in all forms of motorsports rely on Edelbrock to produce parts that they can count on to win races and championships. Further underscoring our commitment to the racing community, Edelbrock is the only aftermarket intake manifold manufacturer licensed by NASCAR.
More Information
UPC 085347608195
Brand Edelbrock
Classification Cylinder Head
MPN 60819
Part Type Cylinder Head
Length 26.2500
Width 11.0000
Height 8.5000
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