427 Sleeved Aluminum LS Short Block - Street/Strip Series

427 Sleeved Aluminum LS Short Block - Street/Strip Series

$8,999.00
$8,999.00
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427 Sleeved Aluminum LS Short Block - Street/Strip Series
  • 427 Sleeved Aluminum LS Short Block - Street/Strip Series
  • 427 Sleeved Aluminum LS Short Block - Street/Strip Series
  • 427 Sleeved Aluminum LS Short Block - Street/Strip Series
  • 427 Sleeved Aluminum LS Short Block - Street/Strip Series
  • 427 Sleeved Aluminum LS Short Block - Street/Strip Series
  • 427 Sleeved Aluminum LS Short Block - Street/Strip Series
  • 427 Sleeved Aluminum LS Short Block - Street/Strip Series
  • 427 Sleeved Aluminum LS Short Block - Street/Strip Series
427 Sleeved Aluminum LS Short Block - Street/Strip Series

427 Sleeved Aluminum LS Short Block - Street/Strip Series

$8,999.00
$8,999.00
Our Street-Strip Series 427 short block has all the ingredients to pack the punch you're after. The aluminum block 427 Darton Sleeved LS combo is a proven performer and is quickly becoming our most popular short block combination. The 427 is a big bore (4.125") with a stroker crank (4.000") making it a torquey beast. The large bore size allows you to use higher flowing cylinder heads, like the LS7 Style cylinder heads. This combo has become the go to for power adder guys, no matter if it's boost or nitrous!

Build Specs:

  • Seasoned GM Aluminum 5.3L Gen 4 Block with Darton Sleeves
  • Blocks are CNC Decked, CNC Bored and CNC Torque Plate Honed
  • 1600hp Extreme RPM CCW Crankshaft with welded reluctor wheel
  • 1600hp Rated Heavy Duty Connecting Rods
  • 2618 Forged Pistons (Dependent on Availability) Your choice of Flat Top or Dish
  • ARP Main Studs
  • ACL Main & Rod Bearings
  • Durabond Cam Bearings
  • New block plug kit and barbell

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