Edelbrock Performer RPM Cylinder Heads - Single - Complete (ED60779)

ED60779 - PERF.RPM CYLINDER HEADS,ASSEM.

Small Block Chrysler 318-340-360, great torque and horsepower up to 6500 rpm

Part Number: ED60779

Performer RPM heads are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. These heads give great torque and horsepower up to 6500 rpm.
Performer RPM Chrysler heads deliver outstanding performance in non-emission 1967-91 Chrysler 318-340-360 engines.

Combustion chamber volume:
63cc

Intake runner volume:
171cc

Exhaust runner volume:
77cc

Intake valve diameter:
2.02"

Exhaust valve diameter:
1.60"

Valve stem diameter:
11/32"
Valve guides:
Manganese bronze
Deck thickness:
5/8"

Valve spring diameter:
1.46"

Valve spring maximum lift:
.575"
rong>Rocker stud: N/A
Guide plate:
N/A
Pushrod diameter:
5/16"
Valve Angle:
18°
Exhaust port location:
Stock
Spark plug fitment:
14mm x 3/4" reach, gasket seat
Made In:
USA