Edelbrock Performer RPM 348/409 Chevy cylinder heads have been specifically designed for the 1961-65 Chevy W Series 348/409 big block engines. These Performer RPM heads feature aluminum construction with original port locations and valve angles for bolt-on convenience. The CNC port-matched 220cc intake runners and 90cc exhaust ports optimize flow and power throughout the entire rpm range. With their new, improved port design, the Edelbrock Performer RPM 348/409 Chevy cylinder heads are sure to add some easy bolt-on horsepower to your engine.
Edelbrock Performer RPM 348/409 Chevy Cylinder Heads 60815
$1,586.50 Original price was: $1,586.50.$1,269.20Current price is: $1,269.20.
Cylinder Head, Aluminum, Assembled, 220cc Intake Runner, Chevy, 348, 409, Hydraulic Roller Tappet, Each
SKU: 60815
Categories: Cylinder Heads, Engines & Components
Tags: Cylinder Heads, Engines & Components
Brand:
Manufacturer’s Part Number:
60815
Part Type:
Product Line:
Summit Racing Part Number:
EDL-60815
UPC:
085347608157
Intake Runner Volume (cc):
220cc
Exhaust Runner Volume (cc):
115cc
Cylinder Head Style:
Assembled
Cylinder Head Material:
Cast aluminum
Intake Port Shape:
Rectangular
Intake Valve Diameter (in.):
2.190 in.
CNC-Machined Combustion Chamber:
No
CNC-Machined Intake Runner:
No
CNC-Machined Exhaust Runner:
No
Intake Port Location:
Standard
Exhaust Port Shape:
Round
Exhaust Port Location:
Standard
Intake Valves Included:
Yes
Exhaust Valves Included:
Yes
Exhaust Valve Diameter (in.):
1.720 in.
Valve Springs Included:
Yes
Maximum Valve Lift (in.):
0.600 in.
Camshaft Style:
Hydraulic roller
Outside Diameter of Outer Spring (in.):
1.540 in.
Damper Spring Included:
Yes
Number of Springs Per Valve:
Dual
Retainers Included:
Yes
Retainer Material:
Steel
Locks Included:
Yes
Lock Style:
7 degree
Valve Stem Seals Included:
Yes
Valve Stem Seal Style:
Positive stop
Rocker Arm Studs Included:
Yes
Rocker Arm Nut Thread Size:
7/16 in.-20
Rocker Arms Included:
No
Rocker Arm Nuts Included:
No
Guideplates Included:
Yes
Guideplate Pushrod Size:
3/8 in.
Valve Cover Mounting Style:
Perimeter bolt
Accessory Bolt Holes Drilled:
Yes
Valve Guides Included:
Yes
Valve Guide Material:
Manganese bronze
Valve Seats Machined:
Yes
Valve Seat Machine Style:
3-angle
Valve Seat Material:
Ductile iron
Cylinder Head Color:
Natural
Steam Holes Drilled:
No
Oiling Style:
Through pushrod
Machined for O-Ring:
No
Heat Crossover:
No
Remanufactured:
No
Quantity:
Sold individually.
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