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Edelbrock Performer Aluminum Cylinder Heads for 1986-1991 Small Block Chevy Corvette Bare

Edelbrock 60869
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Product images may differ from actual product appearance.

350-60869

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Estimated to ship directly from the manufacturer on 10/02/18
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Edelbrock Performer Aluminum Cylinder Heads for 1986-1991 Small Block Chevy Corvette Bare $577.55
  • 1987-1991 Corvette (Centerbolt Valve Covers)
  • Port Volumes: 165cc/65cc
  • 60cc Combustion Chamber
  • Bare Head, Sold Individually

  • Edelbrock 60869 Details

    1986-91 Small Block Chevy Corvette Engine

    Designed for 1986-91 Tuned Port Injected (T.P.I) 5.7L small-block Chevy Corvette engines originally equipped with centerbolt valve covers. Performer centerbolt cylinder heads are 50-state street legal and accept factory centerbolt valve covers. The intake bolt pattern utilizes the 1986-91 (straight) 90° angle on all bolts. Spark plugs are angled like stock O.E. heads.

    Combustion Chamber Volume:60cc
    Intake Runner Volume:165cc
    Exhaust Runner Volume:65cc
    Intake Valve Diameter:2.02''
    Exhaust Valve Diameter:1.60''
    Valve Stem Diameter:11/32''
    Valve Guides:Manganese Bronze
    Deck Thickness:5/8''
    Valve Spring Diameter:1.46''
    Valve Spring Maximum Lift:0.575''
    Rocker Stud:3/8''
    Guideplate:Hardened Steel
    Pushrod Diameter:5/16''
    Valve Angle:23°
    Exhaust Port Location:Stock
    Spark Plug Fitment:14mm x 3/4'' Reach,
    Gasket Seat


    Valve LiftIntakeExhaust
    .100''6454
    .200''12296
    .300''177124
    .400''217147
    .500''229166
    .600''232175
    .700''N/AN/A
    Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28'' H2O


    Technical Notes: Bare heads will have valve guides and seats installed, but will require final sizing and a valve job to match the valves you will be using. Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat.

    Specifications:

    Emission
    50 State Legal
    Type
    Bare
    Engine Make/Size
    Chevy Small Block (262-400)
    Usage
    Street/Performance
    Cylinder Head Type
    Center Bolt (87-95)
    Preparation
    Requires Professional Preparation (Bare)
    Finish
    Cast Aluminum
    Accessory Bolt Holes Drilled
    Yes
    CNC-Machined Combustion Chamber
    No
    CNC-Machined Exhaust Runner
    No
    CNC-Machined Intake Runner
    No
    Combustion Chamber Volume (cc)
    60
    Cylinder Head Finish
    Natural
    Cylinder Head Material
    Aluminum
    Cylinder Head Style
    Bare
    Damper Spring Included
    No
    Exhaust Port Location
    Standard
    Exhaust Port Shape
    Square
    Exhaust Runner Volume (cc)
    65
    Exhaust Valve Diameter (in.)
    1.6
    Exhaust Valves Included
    No
    Guideplates Included
    No
    Heat Crossover
    Yes
    Intake Port Location
    Standard
    Intake Runner Volume (cc)
    165
    Intake Valve Angle
    23
    Intake Valve Diameter (in.)
    2.02
    Intake Valves Included
    No
    Locks Included
    No
    Machined for O-Ring
    No
    Oiling Style
    Through pushrod
    Quantity
    Sold individually
    Retainers Included
    No
    Rocker Arm Nuts Included
    No
    Rocker Arm Studs Included
    No
    Rocker Arms Included
    No
    Spark Plug Style
    Straight
    Steam Holes Drilled
    No
    Valve Cover Mounting Style
    Centerbolt
    Valve Guide Material
    Manganese bronze
    Valve Guides Included
    Yes
    Valve Seat Material
    Powdered metal
    Valve Seats Machined
    No
    Valve Springs Included
    No
    Valve Stem Seals Included
    No
    Manufacturer's Part Number:
    60869

    Edelbrock Performer Aluminum Cylinder Heads are designed, cast and manufactured in the USA for unsurpassed quality. The top quality features incorporated into these heads include: highly effecient port design, state-of-the-art combustion chamber shapes, manganese-bronze valve guides, and threaded inserts in the exhaust bolt holes and rocker stud holes for strength and durability. They provide great torque and horsepower up to 5500 rpm and are 50 state emissions legal to fit emissions controlled engines, E.O. Number D-215-49!

    Does Edelbrock 60869 fit your vehicle?

    Narrow Results
    Filter By
    Year
    Filter By
    SubModel
    Filter By
    EngineType
    Filter By
    Liter
    Filter By
    Aspiration

    1990 CHEVROLET CORVETTE

    • Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Applications
    • EngineType: ALL
    • SubModel: BASE

    1987-1989 CHEVROLET CORVETTE

    • Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Applications
    • EngineType: ALL
    • SubModel: ALL

    1991 CHEVROLET CORVETTE

    • Fitment_Note: 50 State Legal~Equipped w/Springs For Use in Hyd. Flat Tappet Camshaft Applications
    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: 8
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1990-1991 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ZR-1

    Will the Edelbrock 350-60869 heads work on a 305 block 

    Asked by: Garry1170
    These are only designed to work on a 350 TPI style engine, not really recommended for a 305.
    Answered by: Rusty B
    Date published: 2018-02-26
    • y_2018, m_9, d_19, h_2CST
    • bvseo_bulk, prod_bvqa, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasquestionsanswers, tq_1
    • loc_en_US, sid_10001_10001_185638, prod, sort_[SortEntry(order=LAST_APPROVED_ANSWER_SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
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