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Component type
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Includes Stopper
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Valve Guides
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Spring Kits
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  • GSC Power-Division Single Valve Spring and Titanium Retainer Kit for Subaru Turbo EJ Platforms

    GSC Power-Division Single Valve Spring and Titanium Retainer Kit for Subaru Turbo EJ Platforms

    Spring Kit

    Single Valve Spring and Titanium Retainer Kit for Subaru Turbo EJ Platforms

    SKU:GSC5743 Make:Subaru Spring Type:Cylindrical Coil Bind:0.845" Install Height:1.326" Seat Pressure ( Lbs ):78 Open Pressure:197lbs @ 0.913" ( 10.50mm lift )
    From $8.79
    Sale price  From $8.79 Regular price  $8.79
  • GSC Power-Division Subaru EJ Valve Spring Seats, OEM Replacement

    GSC Power-Division Subaru EJ Valve Spring Seats, OEM Replacement

    Valve Spring Seats

    Valve Spring Seats for Subaru EJ - OEM Replacement

    SKU:GSC1005 Make:Subaru
    $26.40
    Sale price  $26.40 Regular price  $26.40
  • GSC Power-Division OEM Replacement Valve Keeper Set for Subaru EJ Engines

    GSC Power-Division OEM Replacement Valve Keeper Set for Subaru EJ Engines

    Valve Keeper Set

    Valve Keeper Set for Subaru EJ Engines - OEM Replacement

    SKU:GSC1006 Make:Subaru
    $38.50
    Sale price  $38.50 Regular price  $38.50
  • GSC Power-Division Viton Valve Stem Seals for the Subaru EJ Engine

    GSC Power-Division Viton Valve Stem Seals for the Subaru EJ Engine

    Valve Stem Seals

    Viton Valve Stem Seals for the Subaru EJ Engine

    SKU:GSC1022 Make:Subaru
    $20.61
    Sale price  $20.61 Regular price  $20.61
  • Billet S2 Camshaft set for Subaru EJ257 Dual AVCS

    Billet S2 Camshaft set for Subaru EJ257 Dual AVCS

    Camshafts

    Billet S2 Camshafts for Subaru EJ257 Dual AVCS

    SKU:GSC7026S2 Make:Subaru Series:S2
    $1,245.50
    Sale price  $1,245.50 Regular price  $1,245.50
  • Billet S1 Camshaft set for Subaru EJ257 Dual AVCS

    Billet S1 Camshaft set for Subaru EJ257 Dual AVCS

    Camshafts

    Billet S1 Camshafts for Subaru EJ257 Dual AVCS

    SKU:GSC7026S1 Make:Subaru Series:S1
    $1,245.50
    Sale price  $1,245.50 Regular price  $1,245.50
  • GSC Power-Division Standard Exhaust Valve Guides for Porsche 944 16V

    GSC Power-Division Standard Exhaust Valve Guides for Porsche 944 16V

    Exhaust Valve Guides

    STD Exhaust Valve Guides for Porsche 944 16V

    SKU:GSC3083 Make:Porsche Total Length:1.725" / 43.82 mm Outer Diameter:0.4354" / 11.06 mm Valve Stem Diameter:0.2756” / 7 mm
    From $7.59
    Sale price  From $7.59 Regular price  $7.59
  • GSC Power-Division Standard Intake Valve Guides for Porsche 944 16V

    GSC Power-Division Standard Intake Valve Guides for Porsche 944 16V

    Intake Valve Guides

    STD Intake Valve Guides for Porsche 944 16V

    SKU:GSC3084 Make:Porsche Total Length:1.300" / 33.02 mm Outer Diameter:0.4354" / 11.06 mm Valve Stem Diameter:0.2756” / 7 mm
    From $7.59
    Sale price  From $7.59 Regular price  $7.59
  • GSC Power-Division Intake Valve Guides for Porsche 996/997 Turbo 911

    GSC Power-Division Intake Valve Guides for Porsche 996/997 Turbo 911

    Intake Valve Guides

    Intake Valve Guides for Porsche 996/997 / 911 Turbo

    SKU:GSC3058 Make:Porsche Total Length:1.450" / 36.83 mm Outer Diameter:0.4157" / 10.56 mm Valve Stem Diameter:0.2362” / 6 mm
    From $7.59
    Sale price  From $7.59 Regular price  $7.59
  • GSC Power-Division Exhaust Valve Guides for Porsche 996/997 Turbo 911

    GSC Power-Division Exhaust Valve Guides for Porsche 996/997 Turbo 911

    Exhaust Valve Guides

    Exhaust Valve Guides for Porsche 996/997 Turbo 911

    SKU:GSC3057 Make:Porsche Total Length:1.690" / 42.93 mm Outer Diameter:0.4157" / 10.56 mm Valve Stem Diameter:0.2362” / 6 mm
    From $7.59
    Sale price  From $7.59 Regular price  $7.59
  • GSC Power-Division Porsche 996/997/991 GT3 Cup S Camshaft set

    GSC Power-Division Porsche 996/997/991 GT3 Cup S Camshaft set

    Camshafts

    Camshafts for Porsche 996/997/991 GT3 Cup S

    SKU:GSC6977 Make:Porsche Series:n/a
    From $1,200.00
    Sale price  From $1,200.00 Regular price  $1,200.00
  • GSC Power-Division Intake / Exhaust Valve Guides for Porsche 996/997 GT3 Cup

    GSC Power-Division Intake / Exhaust Valve Guides for Porsche 996/997 GT3 Cup

    Valve Guides

    Intake/Exhaust Valve Guides for Porsche 996/997 GT3 Cup

    SKU:GSC3997 Make:Porsche Total Length:1.673" / 42.49 mm Outer Diameter:0.4160" / 10.57 mm Valve Stem Diameter:0.2362” / 6 mm
    From $7.59
    Sale price  From $7.59 Regular price  $7.59