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Kb Performance Pistons BBM Flat Top Piston Set 4.372 Bore -8cc KB240.030

$525.21
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Piston - KB Series - Hypereutectic - 4.372 in Bore - 5/64 x 5/64 x 3/16 in Ring Grooves - Minus 8.0 cc - Mopar B-Series - Set of 8
  • Brand

    Brand

    KB Performance Hypereutectic Piston Parts and Accessories
    ​
    KB Performance Pistons have everything you want in a performance piston: the strength to withstand high compression and heat, lightweight design, and a price that fits your budget. Most are forged from high-silicon aluminum alloy, then CNC-machined and heat-treated for strength up to 30% greater than stock. They’re also engineered with race-ready features like high upper compression-ring locations, gas-accumulator grooves, drilled oil returns, and spiral-lock retainer grooves. We also carry Keith Black Silv-O-Lite pistons for high quality in a lower-silicon stock replacement piston.

  • Fitment

    Fitment

  • Reviews

    Reviews

KB Performance Hypereutectic Piston Parts and Accessories
​
KB Performance Pistons have everything you want in a performance piston: the strength to withstand high compression and heat, lightweight design, and a price that fits your budget. Most are forged from high-silicon aluminum alloy, then CNC-machined and heat-treated for strength up to 30% greater than stock. They’re also engineered with race-ready features like high upper compression-ring locations, gas-accumulator grooves, drilled oil returns, and spiral-lock retainer grooves. We also carry Keith Black Silv-O-Lite pistons for high quality in a lower-silicon stock replacement piston.

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Spec Sheet

  • BrandKB Performance Pistons
  • SKUMSKBPKB240.030
  • UPC800745058980

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