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KB Signature Series Hypereutectic Big Block Chevy Pistons


KB Performance Pistons
KB Signature Series Hypereutectic Big Block Chevy Pistons

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100% CNC Machined Pistons

New high silicon alloys and diamond tooling have give Silv-O-Lite designers the material and equipment for performance breakthroughs in engine design. Silv-O-Lite piston are 100% CNC machined and T-6 heat treated from 16%-18% silcon Hypereutectic alloy. Features include drilled oil returns and pin oil supply, .072'' spiral wound retaining ring, 100% diamond turned, compensated high strength ring lands, high top ring location, 360° pressure pin oiling, diamond honed pin hole and lightweight rigid rib skirt design.

Features:
  • 390 Hypereutectic alloy with 16% Silicon
  • Fully machined crowns and valve reliefs
  • Drilled oil drain backs
  • Full floating wrist pins
  • Triple wound spiral locks
  • Reflective alloy allows 2% power increase
  • Quench dome technology minimizes deterioration
  • Zero deck quench designs
  • Sold in Sets (except when noted as 1 piston per package)


    Click here for reference guide to piston top designs



  • 14 Products
    Chevy 396/402ci
  • Dome Top Pistons

  • 648-KB160.030
    Chevy 396/402ci Hypereutectic Pistons
  • Hollow Dome .180''
  • 4.155'' Bore (+.060'' 396; +.030'' 402)
  • Use w/6.135'' Connecting Rod & 3.760'' Crank Stroke
  • Comp. Ratio: 10.5/96.5cc; 9.6/105cc; 9.4/108cc; 8.5/119cc
  • 8/pkg
    More info on KB Performance Pistons KB160.030

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  • Was: $388.99
    Now: $339.99
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    648-KB160.040
    Chevy 396/402ci Hypereutectic Pistons
  • Hollow Dome .180''
  • 4.165'' Bore (+.070'' 396; +.040'' 402)
  • Use w/6.135'' Connecting Rod & 3.760'' Crank Stroke
  • Comp. Ratio: 10.5/96.5cc; 9.6/105cc; 9.4/108cc; 8.5/119cc
  • 8/pkg
    More info on KB Performance Pistons KB160.040
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  • Was: $388.99
    Now: $339.99
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    648-KB160.STD
    Chevy 396/402ci Hypereutectic Pistons
  • Hollow Dome .180''
  • 4.125'' Bore (+.030'' 396; Standard 402)
  • Use w/6.135'' Connecting Rod & 3.760'' Crank Stroke
  • Comp. Ratio: 10.5/96.5cc; 9.6/105cc; 9.4/108cc; 8.5/119cc
  • 8/pkg
    More info on KB Performance Pistons KB160.STD
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  • $388.32
    Order Today Ships 04/22/14
    Chevy 427ci
  • Dome Top Pistons

  • 648-KB176.030
    Chevy 427ci Hypereutectic Pistons
  • Hollow Dome .180''
  • 4.280'' Bore (+.030'')
  • Use w/6.135'' Connecting Rod & 3.760'' Crank Stroke
  • Comp. Ratio: 11.0/96.5cc; 10.1/105cc; 9.8/108cc; 9.0/119cc
  • 8/pkg
    More info on KB Performance Pistons KB176.030

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  • $453.04
    Order Today Ships 04/22/14
    Chevy 454ci
  • Dome Top Pistons

  • 648-KB201.030
    Chevy 454ci Hypereutectic Pistons
  • Solid Dome Top .133''
  • 4.280'' Bore (+.030'')
  • Use w/6.135'' Connecting Rod & 4.000'' Crank Stroke
  • Comp. Ratio: 11.0/96.5cc; 10.2/105cc; 9.9/108cc; 9.1/119cc
  • 8/pkg
    More info on KB Performance Pistons KB201.030
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  • $436.88
    Order Today Ships 04/22/14

    648-KB203.030
    Chevy 454ci Hypereutectic Pistons
  • Solid Dome Top .133''
  • 4.280'' Bore (+.030'')
  • Use w/6.135'' Connecting Rod & 4.000'' Crank Stroke
  • Comp. Ratio: 11.0/96.5cc; 10.2/105cc; 9.9/108cc; 9.1/119cc
  • 8/pkg
    More info on KB Performance Pistons KB203.030

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  • $436.99
    Order Today Ships 04/22/14

    648-KB203.060
    Chevy 454ci Hypereutectic Pistons
  • Solid Dome Top .133''
  • 4.310'' Bore (+.060'')
  • Use w/6.135'' Connecting Rod & 4.000'' Crank Stroke
  • Comp. Ratio: 11.0/96.5cc; 10.2/105cc; 9.9/108cc; 9.1/119cc
  • 8/pkg
    More info on KB Performance Pistons KB203.060
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  • $436.88
    Order Today Ships 04/22/14

    648-KB207.030
    Chevy 454ci Hypereutectic Pistons
  • Hollow Dome Top .250''
  • 4.280'' Bore (+.030'')
  • Use w/6.135'' Connecting Rod & 4.000'' Crank Stroke
  • Comp. Ratio: 10.2/119cc
  • 8/pkg
    More info on KB Performance Pistons KB207.030

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  • $436.88
    Order Today Ships 04/22/14

    648-KB207.030-1
    Chevy 454ci Hypereutectic Piston
  • Hollow Dome Top .250''
  • 4.280'' Bore (+.030'')
  • Use w/6.135'' Connecting Rod & 4.000'' Crank Stroke
  • Comp. Ratio: 10.2/119cc
  • 1/pkg
    More info on KB Performance Pistons KB207.030-1
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  • $81.99
    Order Today Ships 04/22/14

    648-KB207.060
    Chevy 454ci Hypereutectic Pistons
  • Hollow Dome Top .250''
  • 4.310'' Bore (+.060'')
  • Use w/6.135'' Connecting Rod & 4.000'' Crank Stroke
  • Comp. Ratio: 10.2/119cc
  • 8/pkg
    More info on KB Performance Pistons KB207.060

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  • $436.88
    Order Today Ships 04/22/14

    648-KB257.030
    Chevy 454ci Hypereutectic Pistons
  • Hollow Dome Top .250''
  • 4.280'' Bore (+.030'')
  • Use w/6.135'' Connecting Rod & 4.000'' Crank Stroke
  • Comp. Ratio: 10.2/119cc
  • 8/pkg
    More info on KB Performance Pistons KB257.030
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  • Was: $436.99
    Now: $385.99
    Order Today Ships 04/22/14

    648-KB257.STD
    Chevy 454ci Hypereutectic Pistons
  • Hollow Dome Top .250''
  • 4.250'' Bore (Standard)
  • Use w/6.135'' Connecting Rod & 4.000'' Crank Stroke
  • Comp. Ratio: 10.2/119cc
  • 8/pkg
    More info on KB Performance Pistons KB257.STD
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  • $436.88
    Order Today Ships 04/22/14
    Chevy 454ci
  • Flat Top Pistons

  • 648-KB202.030
    Chevy 454ci Hypereutectic Pistons
  • Flat Top
  • 4.280'' Bore (+.030'')
  • Use w/6.135'' Connecting Rod & 4.000'' Crank Stroke
  • Comp. Ratio: 9.7/96.5cc; 9.0/105cc; 8.9/108cc; 8.2/119cc
  • 8/pkg
    More info on KB Performance Pistons KB202.030

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  • $404.48
    Order Today Ships 04/22/14
    Chevy 489ci
  • Flat Top Pistons
  • Use with Chevy 454 Block

  • 648-KB398.030
    Chevy 489ci Hypereutectic Pistons
  • Dome Top .180''
  • 4.280'' Bore (+.030'')
  • Use w/6.385'' Connecting Rod & 4.250'' Crank Stroke
  • Comp. Ratio: 12.3/96.5cc; 11.3/105cc; 11.0/108cc; 10.0/119cc
  • 8/pkg
    More info on KB Performance Pistons KB398.030
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  • $436.99
    Order Today Ships 04/22/14

    14 Products