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Availability
Component type
Make
Includes Stopper
Application
Valve Guides
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Outer Diameter ( MM )
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Valve Stem Diameter ( MM )
Valve Stem Diameter ( In )
Spring Kits
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  • GSC Power-Division Conical Spring set with Titanium Retainer and Chromoly Seat for the Porsche 991/992 Turbo

    GSC Power-Division Conical Spring set with Titanium Retainer and Chromoly Seat for the Porsche 991/992 Turbo

    Spring Kit

    Conical Spring set with Titanium Retainer and Chromoly Seat for the Porsche 991/992 Turbo

    SKU:GSC5094 Make:Porsche Max Boost:60 psi MAX RPM:10,500 RPM
    $1,155.00
    Sale price  $1,155.00 Regular price  $1,155.00
  • GSC Power-Division Conical Spring set with Titanium Retainer and Chromoly Seat for the Porsche 991/992-GT3 and GT3 Cup

    GSC Power-Division Conical Spring set with Titanium Retainer and Chromoly Seat for the Porsche 991/992-GT3 and GT3 Cup

    Spring Kit

    Conical Spring set with Titanium Retainer and Chromoly Seat for the Porsche 991/992-GT3 and GT3 Cup

    SKU:GSC5092 Make:Porsche Spring Type:Conical Coil Bind:24.18mm/.952" Install Height:40mm/1.574" Seat Pressure ( Lbs ):113 Open Pressure:265lbs @ 1.062" ( 13mm lift ) MAX RPM:11,000 RPM
    $1,155.00
    Sale price  $1,155.00 Regular price  $1,155.00
  • GSC Power-Division Intake Valve Guides for Nissan VK56

    GSC Power-Division Intake Valve Guides for Nissan VK56

    Intake Valve Guides

    Intake Valve Guides for Nissan VK56

    SKU:GSC3048 Make:Nissan Total Length:1.575" / 40.01 mm Outer Diameter:0.3948" / 10.03 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 Nissan VK56

    GSC Power-Division Exhaust Valve Guides for Nissan VK56

    Exhaust Valve Guides

    Exhaust Valve Guides for Nissan VK56

    SKU:GSC3047 Make:Nissan Total Length:1.534" / 38.96 mm Outer Diameter:0.3948" / 10.03 mm Valve Stem Diameter:0.2362” / 6 mm
    From $7.59
    Sale price  From $7.59 Regular price  $7.59
  • GSC Power-Division +1mm Exhaust Valve for Nissan TB48DE

    GSC Power-Division +1mm Exhaust Valve for Nissan TB48DE

    Intake Valves

    +1mm Exhaust Valve for Nissan TB48DE

    SKU:GSC2083 Make:Nissan Stem Diameter:7 Overall Length:98.30 Head Diameter:34.50
    From $28.03
    Sale price  From $28.03 Regular price  $28.03
  • GSC Power-Division STD Intake Valve for Nissan TB48DE

    GSC Power-Division STD Intake Valve for Nissan TB48DE

    Intake Valves

    STD Intake Valve for Nissan TB48DE

    SKU:GSC2082 Make:Nissan Stem Diameter:7 Overall Length:100.20 Head Diameter:38.50
    From $29.18
    Sale price  From $29.18 Regular price  $29.18
  • GSC Power-Division STD Exhaust Valve for Nissan TB48DE

    GSC Power-Division STD Exhaust Valve for Nissan TB48DE

    Exhaust Valves

    STD Exhaust Valve for Nissan TB48DE

    SKU:GSC2081 Make:Nissan Stem Diameter:7 Overall Length:98.30 Head Diameter:33.50
    From $28.03
    Sale price  From $28.03 Regular price  $28.03
  • GSC Power-Division +1mm Intake Valve for Nissan TB48DE

    GSC Power-Division +1mm Intake Valve for Nissan TB48DE

    Intake Valves

    +1mm Intake Valve for Nissan TB48DE

    SKU:GSC2084 Make:Nissan Stem Diameter:7 Overall Length:100.20 Head Diameter:39.50
    From $29.18
    Sale price  From $29.18 Regular price  $29.18
  • GSC Power-Division Viton Valve Stem Seals for the Nissan TB48

    GSC Power-Division Viton Valve Stem Seals for the Nissan TB48

    Valve Stem Seals

    Viton Valve Stem Seals for the Nissan TB48

    SKU:GSC1054 Make:Nissan
    $37.07
    Sale price  $37.07 Regular price  $37.07
  • GSC Power-Division Intake Valve Guides for Nissan TB48 DE

    GSC Power-Division Intake Valve Guides for Nissan TB48 DE

    Intake Valve Guides

    Intake Valve Guides for Nissan TB48 DE

    SKU:GSC3030 Make:Nissan Total Length:1.550" / 39.37 mm Outer Diameter:0.4341" / 11.03 mm Valve Stem Diameter:0.2756” / 7 mm
    From $7.59
    Sale price  From $7.59 Regular price  $7.59
  • GSC Power-Division Exhaust Valve Guides for Nissan TB48 DE

    GSC Power-Division Exhaust Valve Guides for Nissan TB48 DE

    Exhaust Valve Guides

    Exhaust Valve Guides for Nissan TB48DE

    SKU:GSC3029 Make:Nissan Total Length:1.550" / 39.37 mm Outer Diameter:0.4341" / 11.03 mm Valve Stem Diameter:0.2756” / 7 mm
    From $7.59
    Sale price  From $7.59 Regular price  $7.59
  • GSC Power-Division High Lift High Pressure CONICAL Valve Spring with Ti Retainer for TB48 (W/SEATS)

    GSC Power-Division High Lift High Pressure CONICAL Valve Spring with Ti Retainer for TB48 (W/SEATS)

    Spring Kit

    High Lift High Pressure Cionical Valve Spring with Ti Retainer for Nissan TB48 - with Seats

    SKU:GSC5082 Make:Nissan Spring Type:Conical Coil Bind:0.793" Install Height:1.383 Seat Pressure ( Lbs ):115 Open Pressure:290lbs @ 0.853" ( 13.46mm Lift ) MAX RPM:11,000 RPM
    $954.00
    Sale price  $954.00 Regular price  $954.00