Edelbrock EDL-5089 E-STREET CYL HEADS SBC

Edlebrock EDL-5089 E-STREET CYL HEADS SBC

The Edelbrock #5089 E-Street cylinder heads are designed for use with 1955-1986 SBChevy engines. American made quality and affordable performance, the heads feature as-cast ports and are designed for entry-level street applications.

The Edelbrock #5089 E-Street cylinder heads are designed for use with 1955-1986 Small-Block Chevy applications. The Edelbrock E-Street cylinder heads offer American made quality and affordable performance. E-Street cylinder heads feature as-cast ports and are designed for entry-level street performance applications operating in the idle-to-5500 rpm range. The modern combustion chamber designs improve the combustion process and larger than stock intake and exhaust ports move more air through your engine for improve efficiency. For use on pre-pollution controlled vehicles only.

Product Attributes:

Exhaust Valve Diameter	1.60
EGR Port	No
CNC Ported	No
Horsepower	300-400
Construction Type	Complete
Valve Spring Maximum Lift	0.550
Exhaust Port Location	Standard
Family	E-Street
Camshaft Type	Flat Tappet
Rotor Center Bore Inside Diameter	Straight
Combustion Chamber Volume	64
Valve Spring Diameter	1.46
Series	E-Street
Retainer Included	Yes
Valve Included	Yes
Intake Valve Diameter	2.02
Valve Angle	23
Guide Plate Material	Hardened Steel
Seat Material	Ductile Iron
Grade Type	Performance
Head Casting Number
Guide Material	Manganese Bronze
Material	Aluminum
Quantity	Set of 2

Product Attributes:

Deck Thickness	0.5625
Intake Runner Volume	185
Seat Angle	Exhaust 45 deg/Intake 45
Valve Springs Included	Yes
Valve Stem Diameter	0.3438
Push Rod Diameter	(Suggested) 0.3125
Rocker Arm Stud Diameter	0.375
Guide Plates Included	Yes
Exhaust Runner Volume	60
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.