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Edelbrock E-Street Cylinder Heads for Small Block Chevy

350-5073

made in usa

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Edelbrock 5073
$986.95
  • 1986 & Earlier Small Block Chevy
  • Valve Springs for Hydraulic Flat Tappet Camshaft
  • Port Volumes: 185cc/60cc
  • Valve Size: 2.02"/1.60"
  • 70cc Combustion Chambers
  • Assembled, Sold In Pairs
  • Free Shipping - Estimated to ship directly from the manufacturer on 07/06/21

    Thank you! We will notify you when this product becomes available.

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    Does Edelbrock 5073 fit your vehicle?

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    1972 CHEVROLET G10 VAN

    • Liter: 5
    • SubModel: SPORTVAN
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Complete; 185cc/60cc Intake/Exh. Port Vol.; 300-400HP; Standard Intake Flange; Straight Plus Type; 70cc Chamber Vol.; Pair;Legal For Use On Pre-Pollution Controlled Vehicles; For Use In Hydraulic Flat Tappet Camshaft Applications~ Requires Hardened Push Rods~ For Use On Pre-Pollution Controlled Vehicles (PPCV)~ Bare Heads Have Valve Guides And Seats Installed; Will Need Final Sizing
    • CUI: 307
    • Engine Type: V8 ( 5L / 307 )
    • Engine Vin: F

    1980 CHEVROLET C20 SUBURBAN

    • Liter: 6.6
    • SubModel: CUSTOM DELUXE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Complete; 185cc/60cc Intake/Exh. Port Vol.; 300-400HP; Standard Intake Flange; Straight Plus Type; 70cc Chamber Vol.; Pair;Legal For Use On Pre-Pollution Controlled Vehicles; For Use In Hydraulic Flat Tappet Camshaft Applications~ Requires Hardened Push Rods~ For Use On Pre-Pollution Controlled Vehicles (PPCV)~ Bare Heads Have Valve Guides And Seats Installed; Will Need Final Sizing
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: X

    1985 CHEVROLET C30

    • Liter: 5.7
    • SubModel: CUSTOM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Complete; 185cc/60cc Intake/Exh. Port Vol.; 300-400HP; Standard Intake Flange; Straight Plus Type; 70cc Chamber Vol.; Pair;Legal For Use On Pre-Pollution Controlled Vehicles; For Use In Hydraulic Flat Tappet Camshaft Applications~ Requires Hardened Push Rods~ For Use On Pre-Pollution Controlled Vehicles (PPCV)~ Bare Heads Have Valve Guides And Seats Installed; Will Need Final Sizing
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: M

    1967 GORDON-KEEBLE IT

    • Liter: 5.3
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Complete; 185cc/60cc Intake/Exh. Port Vol.; 300-400HP; Standard Intake Flange; Straight Plus Type; 70cc Chamber Vol.; Pair;Legal For Use On Pre-Pollution Controlled Vehicles; For Use In Hydraulic Flat Tappet Camshaft Applications~ Requires Hardened Push Rods~ For Use On Pre-Pollution Controlled Vehicles (PPCV)~ Bare Heads Have Valve Guides And Seats Installed; Will Need Final Sizing
    • CUI: 327
    • Engine Type: V8 ( 5.3L / 327 )
    • Engine Vin: -

    1977 GMC C15 SUBURBAN

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Complete; 185cc/60cc Intake/Exh. Port Vol.; 300-400HP; Standard Intake Flange; Straight Plus Type; 70cc Chamber Vol.; Pair;Legal For Use On Pre-Pollution Controlled Vehicles; For Use In Hydraulic Flat Tappet Camshaft Applications~ Requires Hardened Push Rods~ For Use On Pre-Pollution Controlled Vehicles (PPCV)~ Bare Heads Have Valve Guides And Seats Installed; Will Need Final Sizing
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: U

    1984 GMC JIMMY

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Complete; 185cc/60cc Intake/Exh. Port Vol.; 300-400HP; Standard Intake Flange; Straight Plus Type; 70cc Chamber Vol.; Pair;Legal For Use On Pre-Pollution Controlled Vehicles; For Use In Hydraulic Flat Tappet Camshaft Applications~ Requires Hardened Push Rods~ For Use On Pre-Pollution Controlled Vehicles (PPCV)~ Bare Heads Have Valve Guides And Seats Installed; Will Need Final Sizing
    • CUI: 305
    • Engine Type: V8 ( 5L / 305 )
    • Engine Vin: H

    1976 CHEVROLET C30

    • Liter: 5.7
    • SubModel: CHEYENNE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Complete; 185cc/60cc Intake/Exh. Port Vol.; 300-400HP; Standard Intake Flange; Straight Plus Type; 70cc Chamber Vol.; Pair;Legal For Use On Pre-Pollution Controlled Vehicles; For Use In Hydraulic Flat Tappet Camshaft Applications~ Requires Hardened Push Rods~ For Use On Pre-Pollution Controlled Vehicles (PPCV)~ Bare Heads Have Valve Guides And Seats Installed; Will Need Final Sizing
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: L

    1980 GMC G3500

    • Liter: 6.6
    • SubModel: VANDURA SPECIAL
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Complete; 185cc/60cc Intake/Exh. Port Vol.; 300-400HP; Standard Intake Flange; Straight Plus Type; 70cc Chamber Vol.; Pair;Legal For Use On Pre-Pollution Controlled Vehicles; For Use In Hydraulic Flat Tappet Camshaft Applications~ Requires Hardened Push Rods~ For Use On Pre-Pollution Controlled Vehicles (PPCV)~ Bare Heads Have Valve Guides And Seats Installed; Will Need Final Sizing
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: R

    1984 CHEVROLET K20

    • Liter: 5.7
    • SubModel: CUSTOM
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Complete; 185cc/60cc Intake/Exh. Port Vol.; 300-400HP; Standard Intake Flange; Straight Plus Type; 70cc Chamber Vol.; Pair;Legal For Use On Pre-Pollution Controlled Vehicles; For Use In Hydraulic Flat Tappet Camshaft Applications~ Requires Hardened Push Rods~ For Use On Pre-Pollution Controlled Vehicles (PPCV)~ Bare Heads Have Valve Guides And Seats Installed; Will Need Final Sizing
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: M

    1970 GMC G25/G2500 VAN

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Complete; 185cc/60cc Intake/Exh. Port Vol.; 300-400HP; Standard Intake Flange; Straight Plus Type; 70cc Chamber Vol.; Pair;Legal For Use On Pre-Pollution Controlled Vehicles; For Use In Hydraulic Flat Tappet Camshaft Applications~ Requires Hardened Push Rods~ For Use On Pre-Pollution Controlled Vehicles (PPCV)~ Bare Heads Have Valve Guides And Seats Installed; Will Need Final Sizing
    • CUI: 307
    • Engine Type: V8 ( 5L / 307 )
    • Engine Vin: B

    1970 CHEVROLET EL CAMINO

    • Liter: 5
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Complete; 185cc/60cc Intake/Exh. Port Vol.; 300-400HP; Standard Intake Flange; Straight Plus Type; 70cc Chamber Vol.; Pair;Legal For Use On Pre-Pollution Controlled Vehicles; For Use In Hydraulic Flat Tappet Camshaft Applications~ Requires Hardened Push Rods~ For Use On Pre-Pollution Controlled Vehicles (PPCV)~ Bare Heads Have Valve Guides And Seats Installed; Will Need Final Sizing
    • CUI: 307
    • Engine Type: V8 ( 5L / 307 )
    • Engine Vin: B

    1975 GMC C15 SUBURBAN

    • Liter: 5.7
    • SubModel: SIERRA GRANDE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Complete; 185cc/60cc Intake/Exh. Port Vol.; 300-400HP; Standard Intake Flange; Straight Plus Type; 70cc Chamber Vol.; Pair;Legal For Use On Pre-Pollution Controlled Vehicles; For Use In Hydraulic Flat Tappet Camshaft Applications~ Requires Hardened Push Rods~ For Use On Pre-Pollution Controlled Vehicles (PPCV)~ Bare Heads Have Valve Guides And Seats Installed; Will Need Final Sizing
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: V
    5073 - Edelbrock E-Street Cylinder Heads is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Nice heads Heads look good,small amount of sharp edges that I cleaned up. I have not installed these yet but if I have any problems, I will let you know
    Date published: 2017-03-06
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    • clientName_jegs

    I have a stock 290 hp / 8.0 to 1, GM 350 crate engine. Can you supply the correct pushrods for this engine and these heads without having to use a pushrod measuring tool to find out the length needed.

    Asked by: spidey
    You can start with your stock length pushrods and then determine if they will work and if not how much longer they need to be.
    Answered by: Rusty B
    Date published: 2018-05-22

    What would the compression ratio be with the E-Street Aluminum Heads with 70cc chambers on a standard bore 350c.i.d. with flat top pistons?

    Asked by: Bob5
    This would be approximately 9.2:1 compression ratio.
    Answered by: Rusty B
    Date published: 2017-10-23
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