Edelbrock Engine Cylinder Head 60815

The Edelbrock #60815 Performer RPM cylinder head is designed for 1958-1965 Chevrolet "W" Series 348/409 big-block applications. The Edelbrock #60815 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers 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.

Edelbrock Engine Cylinder Head 60815

Specifications:

Exhaust Port Location	Standard
Exhaust Runner Volume	115
Series	Performer RPM
Material	Aluminum
Quantity	Sold Individually
Retainer Included	Yes
Push Rod Diameter	(Suggested) 0.375
Valve Included	Yes
Guide Plate Material	Hardened Steel
CNC Ported	Yes
Horsepower	400-600
Intake Runner Volume	220
Camshaft Type	Hydraulic Roller
Grade Type	Performance
Deck Thickness	0.5625
Exhaust Valve Diameter	1.72
Valve Spring Maximum Lift	0.650
Family	Performer RPM
Seat Material	Ductile Iron
Construction Type	Complete
Combustion Chamber Volume	16
Head Casting Number	N/A
Guide Material	Manganese Bronze
Intake Valve Diameter	2.19
Valve Spring Diameter	1.55
Seat Angle	Exhaust 45 deg/Intake 45
Valve Springs Included	Yes
Valve Stem Diameter	0.3438
Rocker Arm Stud Diameter	0.4375
Guide Plates Included	Yes
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	0
EGR Port	No
Description_MKT	The Edelbrock #60815 Performer RPM cylinder head is designed for 1958-1965 Chevrolet "W" Series 348/409 big-block applications. The Edelbrock #60815 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers 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.
Description_TRA	EQUIPPED WITH SPRINGS FOR USE IN MECHANICAL FLAT TAPPET AND HYDRAULIC ROLLER CAMSHAFT APPLICATIONS
Description_TRA	Original port locations and valve angles for bolt-on convenience
Description_TRA	CNC port matched 220cc intake and 115cc exhaust ports for optimum flow and power
Description_TRA	Improved port design for more performance
Description_TRA	Hardened spring cups, screw-in rocker studs and hardened guide plates
Description_TRA	1958 348 c.i.d. applications will require modifications to cylinder head (contact Edelbrock tech department for detailed information)
Description_TRA	Use Edelbrock head gasket sets.
Description_TRA	May be used on 348 engines with valve lifts up to .550" only.
Description_TRA	Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat.
Description_TRA	These heads will only fit 1958-65 348 c.i.d. "W" engines if an Edelbrock #5409, #7159 or stock large port 409 c.i.d. manifold is used.
Description_TRA	Proper cylinder wall notching must be checked to ensure exhaust valve to cylinder clearance.
Description_TRA	Deck thickness: 9/16"
Description_TRA	Rocker stud diameter: 7/16"
Description_TRA	Pushrod diameter: 3/8" (width of slot in guide plate)
Description_ABR	Cyl. Head
Description_INV	Edelbrock W-Series Cylinder Head
Description_LAB	RPM 348/409 Chevy Cylinder Head Hydraulic Roller Camshaft
Description_ASM	Chevrolet:W Big-Block:348 (5.7L)/409 (6.7L)
Description_EXT	The Edelbrock #60815 Performer RPM cylinder heads are designed for 1958-1965 Chevrolet "W" Series 348/409 engines. The Performer RPM heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.
Description_DEF	Engine Cylinder Head