Part Number
SCA-1-44707BI

1-44707BI Scat 428 LS3 Stroker Kit, Balanced, 10.4:1 Autotec Pistons, 58T

LS3 Stroker Kit, Scat 4340 Forged Steel Crankshaft 4.125 Stroke, 6.125 H-Beam Rods, Autotec Forged -16cc Dish Pistons, 58 Tooth Reluctor Wheel, Balanced Internally

Special Price $3,182.95 Regular Price $3,232.95
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⚠ PROP 65 WARNING
⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.
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Scat LS3 Stroker kits by Scat are designed for high performance engine builds. Scats full forged rotating assmbly kits will support engine builds producing up to 850 horsepower. This stroker kit will support power adders such as nitrous, turbos and blowers. ARP 2000 bolts are recommended for applications exceeding 800 horsepower.

  • 4340 Forged Steel Crankshaft
  • 4340 Pro Sport H-Beam Connecting Rods with 7/16" Cap Screws
  • Autotec Forged Pistons
  • Performance Rod Bearings and Main Bearings
  • Premium Performance Ring Set
  • Rotating assembly is balanced (Heavy Metal is Additional if Required)

    Compression Ratio:
  • 64.5cc 10.4:1
  • 70cc 10.2:1
More Information
Price $3,232.95
Vehicle Make Chevy LS
Balanced Assembly Yes
Balance Type Internal
Crankshaft Material 4340 Forged Steel
Crankshaft Stroke 4.125
Piston Brand Auto Tec
Piston Type Dish
Rod Length 6.125
Rear Main Seal 1 Piece
Piston Material Forged
Custom Notices ⚠ PROP 65 WARNING
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