KB Signature Series Hypereutectic Chrysler Pistons


KB Performance Pistons
KB Signature Series Hypereutectic Chrysler Pistons

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100% CNC Machined
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.

  • 390 Hypereutectic alloy
  • 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/8



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    Chrysler 340ci Pistons

    		648-KB243.030
    		340ci Stock-Type Piston, use w/6.123'' Rods, .030'' Overbore
  • Piston Dia.: 4.070''
  • Piston Top: 6cc Flat Top, Neutral Valve Reliefs
  • Comp Ratio: 10.7:1 w/62cc Heads, 9.5:1 w/72cc Heads
  • Rings: 5/64'', 5/64'', 3/16''
  • 8/Pkg
    View this item
    		• $319.99
    Ships
    05/31/12
    Chrysler 360ci Pistons For Magnum Cylinder Heads

    		648-KB362.030
    		360ci Piston for Magnum Heads, use w/6.123'' Rods, .030'' Overbore
  • Piston Dia.: 4.030''
  • Piston Top: 19.4cc Stepped Dish, Neutral
  • Comp Ratio: 9.4:1 w/61cc Heads, 9.12:1 w/64cc Heads
  • Rings 5/64'', 5/64'', 3/16''
  • 8/Pkg
    View this item
    		• $376.99
    Ships
    05/31/12

    		648-KB362.040
    		360ci Piston for Magnum Heads, use w/6.123'' Rods, .040'' Overbore
  • Piston Dia.: 4.040''
  • Piston Top: 19.4cc Stepped Dish, Neutral
  • Comp Ratio: 9.4:1 w/61cc Heads, 9.12:1 w/64cc Heads
  • Rings 5/64'', 5/64'', 3/16''
  • 8/Pkg
    View this item
    		• $376.99
    Ships
    05/31/12

    		648-KB362.060
    		360ci Piston for Magnum Heads, use w/6.123'' Rods, .060'' Overbore
  • Piston Dia.: 4.060''
  • Piston Top: 19.4cc Stepped Dish, Neutral
  • Comp Ratio: 9.4:1 w/61cc Heads, 9.12:1 w/64cc Heads
  • Rings 5/64'', 5/64'', 3/16''
  • 8/Pkg
    View this item
    		• $376.99
    Ships
    05/31/12
    Chrysler 360ci Pistons

    		648-KB373.030
    		360ci Pistons, .030'' Overbore
  • Piston Dia.: 4.030''
  • Piston Top: 2.75cc Stepped Top, Neutral
  • Comp Ratio: 11.2:1 w/62cc Heads, 10.1:1 w/72cc Heads
  • Rings: 5/64'', 5/64'', 3/16''
    8/Pkg
    View this item
    		• $290.99
    Ships
    05/31/12
    Chrysler 360ci Zero Deck Clearance Pistons

    		648-KB107.030
    		360ci Zero Deck Clearance, w/6.123'' Rods, .030'' Overbore
  • Piston Dia.: 4.030''
  • Piston Top: Flat Top, Neutral Valve Reliefs
  • Comp Ratio: 10.9:1 w/62cc Heads, 9.8:1 w/72cc Heads
  • Rings: 5/64'', 5/64'', 3/16'
  • 8/Pkg
    View this item
    		• $261.99
    Ships

    		648-KB107.040
    		360ci Zero Deck Clearance, w/6.123'' Rods, .040'' Overbore
  • Piston Dia.: 4.030''
  • Piston Top: Flat Top, Neutral Valve Reliefs
  • Comp Ratio: 10.9:1 w/62cc Heads, 9.8:1 w/72cc Heads
  • Rings: 5/64'', 5/64'', 3/16'
  • 8/Pkg
    View this item
    		• $259.99
    Ships
    05/31/12
    Chrysler 383 Stock-Type Pistons

    		648-KB162.030
    		383ci Stock-Type Piston, use w/6.358'' Rods, .030'' Overbore
  • Piston Dia.: 4.030''
  • Piston Top: Flat Top, Neutral Valve Reliefs
  • Comp Ratio: 10.2:1 w/72cc Heads, 9.1:1 w/85cc Heads
  • Rings: 5/64'', 5/64'', 3/16''
  • 8/Pkg
    View this item
    		• $348.99
    Ships
    05/31/12
    Chrysler 440ci Zero Deck Clearance Pistons

    		648-KB237.030
    		440ci Zero Deck Clearance Piston, w/6.768'' Rods, .030'' Overbore
  • Piston Dia.: 4.350''
  • Piston Top: Flat Top, Neutral Valve Relief
  • Comp Ratio: 11.5:1 w/72cc Heads, 9.7:1 w/90cc Heads
  • Rings: 5/64'', 5/64'', 3/16''
  • 8/Pkg
    View this item
    		• $449.99
    Ships

    		648-KB237.040
    		440ci Zero Deck Clearance Piston, w/6.768'' Rods, .040'' Overbore
  • Piston Dia.: 4.360''
  • Piston Top: Flat Top, Neutral Valve Relief
  • Comp Ratio: 11.5:1 w/72cc Heads, 9.7:1 w/90cc Heads
  • Rings: 5/64'', 5/64'', 3/16''
  • 8/Pkg
    View this item
    		• $449.99
    Ships
    Chrysler 450ci Pistons
      648-KB251.040-1
    		450ci Piston, .040'' Overbore
  • Piston Dia.: 4.342"
  • Piston Top: SH(Step head) -4.4cc 2V
  • Comp Ratio: 12.9@72cc, 11.8@80cc, 11.2@85cc, 10.7@90cc
  • Rings: 5/64, 5/64, 3/16
  • 1/pkg
    View this item
    		• $62.99
    Ships