KB237.030.11 - Keith Black Signature Series Hypereutectic Chrysler Pistons

Keith Black #648-KB237.030.11

440ci Zero Deck Clearance Piston, w/6.768'' Rods, .030'' Overbore
  • Piston Dia.: 4.350''
  • Piston Top: Flat Top, Left-Valve Relief
  • Comp Ratio: 11.5:1 w/72cc Heads, 9.7:1 w/90cc Heads
  • Rings: 5/64'', 5/64'', 3/16''
  • Sold as Each
  • $62.99 Ships
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     KB237.030.11 - Keith Black Signature Series Hypereutectic Chrysler Pistons

    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.

    Note: For Chrysler and Small Block Chevy, please be aware there are left and right hand as well as neutral (can be used on either side) pistons. If purchasing less than a complete set, please call us at 1-800-345-4545 so we can process your request.

    Pictured: #648-KB100

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