Engine Cylinder Head

The Edelbrock #604519 Performer RPM O-Port cylinder heads are designed for Big-Block Chevy applications. The Edelbrock #604519 Performer RPM heads are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. These cylinder heads deliver great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.

Additional Attributes:

GTIN: 00085347990306
CNC Ported: No
Combustion Chamber Volume: 110.0
Deck Height: 10.2
Deck Thickness: 0.562
Exhaust Valve Diameter: 1.880
Grade Type: Performance
Guide Plate Material: Hardened Steel
Guide Plates Included: Yes
Head Casting Number: 31-6045
Intake Runner Volume: 290.0
Intake Valve Diameter: 2.190
Material: Aluminum
Push Rod Diameter: 0.375
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.
Valve Angle: 26
Valve Spring Diameter: 1.500
Valve Spring Maximum Lift: 0.700
Valve Stem Diameter: 0.341

Extended Information:

Emissions : EPA Eligible
Life Cycle Status: Obsolete

Packaging:

Quantity of Each: 1
Package UOM: EA
Dimension: 25.9 x 11.5 x 9.4 inches
Weight: 43.9 PG