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Edelbrock 5025 - Edelbrock E-Street Cylinder Heads

  • Cylinder Heads, E-Street, Aluminum, Assembled, 60cc Chamber, 170cc Intake Runner, Ford, 289, 302, 351W, Pair
  • Application Specific
  • Savings
    • Buy heads, top-end kit or crate engine, get a FREE jacket!
  • Estimated Ship Date: Today
 
BrandEdelbrock
Manufacturer's Part Number5025
Part TypeCylinder Heads
Product LineEdelbrock E-Street Cylinder Heads
Summit Racing Part NumberEDL-5025
UPC085347050253
 
Cylinder Head StyleAssembled
Cylinder Head MaterialAluminum
Cylinder Head FinishNatural
Combustion Chamber Volume (cc)60
CNC-Machined Combustion ChamberNo
Intake Runner Volume (cc)170cc
Exhaust Runner Volume (cc)60cc
CNC-Machined Intake RunnerNo
CNC-Machined Exhaust RunnerNo
Intake Port LocationStandard
Exhaust Port ShapeSquare
Exhaust Port LocationStandard
Spark Plug StyleStraight
Intake Valves IncludedYes
Intake Valve Diameter (in)2.020 in.
Exhaust Valves IncludedYes
Exhaust Valve Diameter (in)1.600 in.
Valve Springs IncludedYes
Maximum Valve Lift (in)0.550 in.
Outside Diameter of Outer Spring (in)1.250 in.
Damper Spring IncludedYes
Number of Springs Per ValveSingle
Retainers IncludedYes
Retainer MaterialSteel
Locks IncludedYes
Lock Style7 degree
Valve Stem Seals IncludedYes
Valve Stem Seal StyleUmbrella
Rocker Arm Studs IncludedYes
Rocker Arm Nut Thread Size3/8-24 in.
Rocker Arms IncludedNo
Rocker Arm Nuts IncludedNo
Guideplates IncludedYes
Guideplate Pushrod Size5/16 in.
Valve Cover Mounting StylePerimeter bolt
Accessory Bolt Holes DrilledYes
Valve Guides IncludedYes
Valve Guide MaterialManganese bronze
Valve Seats MachinedYes
Valve Seat Machine Style3-angle
Valve Seat MaterialPowdered metal
Steam Holes DrilledNo
Oiling StyleThrough pushrod
Machined for O-RingNo
Heat CrossoverNo
QuantitySold as a pair.
NotesDesigned for use with hydraulic camshafts less than .500 in. lift. Requires use of hardened pushrods. Part number 9680 head bolt bushing kit required for use with 7/16 in. head bolts.
CalculatorCompression Calculator
 

Are you looking for a set of entry-level street performance heads for your modern street rod, musclecar, or truck? These all-new Edelbrock E-Street cylinder heads are just the ticket. Manufactured in the USA by Edelbrock, these E-Street cylinder heads feature A356 aluminum castings that are heat-treated to T-6 specs for superior casting strength and quality. Their modern combustion chamber design helps to improve the combustion process and their larger-than-stock intake and exhaust ports help to move more air through your engine. These features improve an engine's efficiency, resulting in more horsepower and torque and improved mileage potential. All Edelbrock E-Street cylinder heads are assembled with manganese bronze valve guides, powder metal interlocking valve seats, stainless steel one-piece valves with hardened tips, screw-in studs, and guideplates. Edelbrock E-Street cylinder heads are ideal for entry level street performance engines.

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