Aluminum Production LS-Series Engine Blocks

$2,825.14
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LSA 6.2L Bare Block
  • Direct replacement for 2009-12 Cadillac CTS-V 6.2L Supercharged and 2012 ZL-1 Camaro
  • Production cast-aluminum block with iron sleeves
  • 4.065'' finished bore (103.25mm)
  • Rated for more than 550 horsepower!
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    $2,825.14
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    $2,334.15
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    LS3/L92 6.2L Bare Block
  • Direct replacement for 2007-2008 L92, 2008-2015 LS3, 2009-2012 L9H and 2010-2015 L94/L99
  • Production aluminum block with iron sleeves
  • 4.065" finished bore (103.25mm)
  • Tested to over 500 horsepower!
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    $2,334.15
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    $3,807.86
    Ships on 08/26/20
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    LS7 7.0L Bare Block
  • Direct replacement for 2006-2012 Corvette 7.0L LS7
  • Production 319-T5 aluminum block with pressed-in iron sleeves
  • 4.125" finished bore (104.78mm), deck plate honed
  • Tested to over 500 horsepower!
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    $3,807.86
    Ships on 08/26/20
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    $9,235.09
    Ships on 08/14/20
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    C5R Racing Bare Block
  • Developed for C5R Corvette racing program
  • Premium "hipped"* and x-rayed 356-T6M aluminum block
  • 4.117" finished bore, 4.160" max bore
  • Capable of over 900HP!
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    $9,235.09
    Ships on 08/14/20
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    Cast-Iron Production LS-Series Engine Blocks

    $1,992.65
    Ships on 08/14/20
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    Gen III 6.0L Bare Block
  • Direct replacement for Gen III Block LQ4 & LQ9
  • Production cast iron block
  • Production oiling system
  • 6-bolt main bearing caps
  • 4.000" finished bore (101.60mm)
  • 9.240" deck height
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    $1,992.65
    Ships on 08/14/20
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    $1,339.52
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    Gen IV 6.0L Bare Block
  • Direct replacement for 2008-2010 Gen IV Block RPO, LY6 & L96
  • Production cast iron block
  • Production oiling system
  • 6-bolt main bearing caps
  • 4.000" finished bore (101.60mm)
  • 9.240" deck height
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    $1,339.52
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