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Full Send Late Model Performance
LSX 440 Short Block
LSX 440 Short Block
$ 11,925.00

LSX 440 Short Block


Only left in stock

LSX 440 Short Block Engine - 600 - 1500 HP

  • 58X or 24X Reluctor Wheel
  • 4.185" Bore x 4.000" Stroke
  • Torque Plate Honed Cylinders
  • True Surface Decked
  • Align Honed
  • Block Coolant and Oil Plugs
  • Dura Bond Cam Bearings
  • Forged Crankshaft
  • Forged Connecting Rods
  • Forged Pistons
  • ARP Main Studs

Mast Motorsports Short Blocks are assembled to the same demanding specifications as our crate engine program. We stand behind our short blocks with our reputation in workmanship and materials as we do every product in our product line.  See our Warranty Details for more information.