Edelbrock | Engine Cylinder Head

Edelbrock - Engine Cylinder Head

Description

The Edelbrock #60447 Performer NHRA Stock/Super Stock Cylinder Heads are designed for Big-Block Chevy Oval Port V8 applications. Cast and heat treated at the Edelbrock Foundry and machined at Edelbrock's manufacturing facility in the USA, Edelbrock heads are the best in quality and performance. All Edelbrock Cylinder Heads are designed from scratch using the latest in computer technology by our own highly skilled engineer's. Using highly efficient ports and state-of-the-art combustion chamber shapes, Edelbrock cylinder heads offer improved performance throughout the rpm range for great throttle response and top-end horsepower. Top-quality features include threaded inserts in rocker stud and exhaust bolt holes for superior strength and durability, and manganese-bronze valve guides with ductile iron valve seats. These are features that some other companies don't include!

Characteristics

• Push Rod Diameter: 0.375 IN
• Intake Runner Volume: 290.0
• Guide Plate Material: Hardened Steel
• CNC Ported: No
• Deck Thickness: 0.562 IN
• Material: Aluminum
• Combustion Chamber Volume: 110.0
• 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.
• Grade Type: Performance
• Deck Height: 9.8 IN
• Head Casting Number: 31-6045
• Valve Angle: 26
• Guide Plates Included: Yes

Note:

• Livraison GRATUITE / FREE Delivery