Edelbrock 5089 Small-Block Chevy E-Street Cylinder Heads 64cc
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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.
Specifications
| Seat Material | Ductile Iron |
| Push Rod Diameter | (Suggested) 0.3125 IN |
| Valve Stem Diameter | 0.3438 IN |
| Rocker Arm Stud Diameter | 0.375 IN |
| Valve Spring Maximum Lift | 0.550 IN |
| Deck Thickness | 0.5625 IN |
| Valve Spring Diameter | 1.46 IN |
| Exhaust Valve Diameter | 1.60 IN |
| Intake Runner Volume | 185 CCM |
| Intake Valve Diameter | 2.02 IN |
| Valve Angle | 23 DD |
| Horsepower | 300-400 HJ |
| Head Casting Number | 5086P |
| Exhaust Runner Volume | 60 CCM |
| Combustion Chamber Volume | 64 CCM |
| Deck Height | 9.025 IN |
| Material | Aluminum |
| Valve Lock Material | Chromoly Steel |
| Guide Plate Material | Chromoly Steel |
| Construction Type | Complete |
| Family | E-Street |
| Series | E-Street |
| Seat Angle | Exhaust 45 deg/Intake 45 DD |
| Camshaft Type | Flat Tappet |
| Guide Plate Material | Hardened Steel |
| Guide Material | Manganese Bronze |
| Rocker Arms Included | No |
| Cylinder Head Gasket Included | No |
| Valve Cover Gasket Included | No |
| Mounting Hardware Included | No |
| CNC Ported | No |
| EGR Port | No |
| Grade Type | Performance |
| Quantity | Set of 2 |
| Exhaust Port Location | Standard |
| Valve Lock Material | Steel |
| Rotor Center Bore Inside Diameter | Straight |
| 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 Spring Retainers Included | Yes |
| Valve Locks Included | Yes |
| Rocker Arm Studs/Bolts Included | Yes |
| Assembled | Yes |
| Guide Plates Included | Yes |
| Valve Springs Included | Yes |
| Valve Seals Included | Yes |
| Valves Included | Yes |
| Retainer Included | Yes |
β οΈ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Warranty: 12 Months
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
Shipping Information
Free shipping is available for eligible orders.
Shipping: For USA - Up to 50lbs.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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