Engine Cylinder Head

this head can also be used with larger-bore engines if desired. Like the other Edelbrock Performer RPM cylinder head, this features a thick 9/16-inch deck, extra-thick port walls, high-flowing ports, ductile iron seats, one-piece stainless-steel valves, and high-quality rocker studs. This Edelbrock cylinder head also feature state-of-the-art compact combustion chambers and highly efficient ports that offer improved performance and great throttle response throughout the rpm range. Other top-quality features include threaded inserts for rocker studs and exhaust bolts for superior strength and durability, as well as manganese-bronze valve guides. This cylinder head is designed in-house, cast from A356 aluminum, heat treated to T-6 specs, and machined in Edelbrock's Southern California USA manufacturing facilities for unsurpassed quality and performance.

Additional Attributes:

GTIN: 00085347610099
CNC Ported: No
Combustion Chamber Volume: 60
Construction Type: Bare
Deck Thickness: 0.5625
EGR Port: No
Exhaust Port Location: Standard
Exhaust Runner Volume: 62
Family: Performer RPM
Grade Type: Performance
Guide Material: Manganese Bronze
Guide Plates Included: No
Head Casting Number: N/A
Intake Runner Volume: 170
Material: Aluminum
Quantity: Sold Individually
Retainer Included: No
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.
Rotor Center Bore Inside Diameter: Straight
Seat Angle: Exhaust 45 deg/Intake 45
Seat Material: Ductile Iron
Series: Performer RPM
Spark Plug Hex Size: 14
Spark Plug Reach: 0.750
Spark Plug Seat Type: Flat
Spark Plug Thread Diameter: 14
Valve Angle: 23
Valve Springs Included: No

Extended Information:

Emissions : EPA Eligible
Life Cycle Status: Obsolete

Packaging:

Quantity of Each: 1
Package UOM: EA
Dimension: 23 x 11.875 x 8.75 inches
Weight: 60 PG