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JEGS Cylinder Head Service Parts


JEGS Performance Products
JEGS Cylinder Head Service Parts

Product images may differ from actual product appearance.

These service parts are to be used with JEGS Cylinder Heads. Please review the descriptions below to order the correct service part(s). Click on 'More info' below each item for application information.



9 Products
Small Block Chevy & Small Block Ford

555-20581
Rocker Arm Studs
  • 3/8"-24 top and 7/16"-14 bottom
  • 2/pkg
    More info on JEGS Performance Products 20581
    • FREE
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  • $6.03
    Ships

    555-20585
    Rocker Arm Studs
  • 7/16"-20 top and 7/16"-14 bottom
  • 2/pkg
    More info on JEGS Performance Products 20585
    • FREE
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  • $7.99
    Ships
    Valve Spring Retainers and Spring Cups

    555-20530
    Spring Retainer
  • 1.440'' Diameter
  • Inside Diameter 1.060''
  • Utilizes 10° Keeper
  • 1/pkg
    More info on JEGS Performance Products 20530
    • FREE
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  • $6.99
    Ships

    555-20551
    Spring Cup
  • 1.625'' x .570''
  • 1/pkg
    More info on JEGS Performance Products 20551
    • FREE
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  • Was: $7.99
    Now: $2.99
    Ships
    Valve Springs

    555-20540
    Valve Spring
  • 1.440''
  • Use with Mechanical Flat Tappet or Hydraulic Roller Camshaft
  • 1/pkg
    More info on JEGS Performance Products 20540
    • FREE
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  • Was: $9.99
    Now: $4.99
    Ships

    555-20545
    Valve Spring
  • 1.550''
  • 130 lbs @ 2.000'' Height
  • Use with Mechanical Flat Tappet or Hydraulic Roller Camshaft
  • 1/pkg
    More info on JEGS Performance Products 20545
    • FREE
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  • $11.99
    Ships
    Valves

    555-20561
    Intake Valve
  • 2.055'' x 4.910''
  • 11/32'' Stem
  • Ferrea #F5003
  • 1/pkg
    More info on JEGS Performance Products 20561
    • FREE
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  • Was: $24.99
    Now: $14.99
    Ships

    555-20565
    Exhaust Valve
  • 1.600'' x 4.960''
  • Part #21321600
  • 1/pkg
    More info on JEGS Performance Products 20565
    • FREE
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  • Was: $26.99
    Now: $14.99
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    555-20570
    Intake Valve
  • 2.250'' x 5.375''
  • 11/32'' Stem
  • Ferrea #F1223P
  • 1/pkg
    More info on JEGS Performance Products 20570
    • FREE
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  • Was: $17.99
    Now: $14.99
    Ships

    9 Products