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Product Details

LS7 427 Forged Short Block
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LS7 427 Forged Short Block

Price: $7,299.99LS7427

NOTE: LS1 to LS2 conversion kit may be necessary for vehicles 2004 and older.

Product Details

  • GM LS7 Aluminum Gen IV Block
  • 4” Stroke 4340 Steel Crankshaft
  • 6.125 H Beam Connecting Rods
  • Forged Pistons (-4cc Flat Top or -25cc Dish)
  • 1.5mm Power Pack Ring Set
  • Clevite H Rod & Main Bearings
  • Digitally Balanced Assembly
  • Fully Assembled
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