Engine Kits

5.7" Rod 383 4.040" Stroker Engine Wiseco Flattop Wiseco Forged Flattop Pistons 4.040" bore  for SBC 350 Engine using a
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5.7" Rod 383 4.040" Stroker Engine Wiseco Flattop Wiseco Forged Flattop Pistons 4.040" bore for SBC 350 Engine using a



Part #: KP481A4
List Price: $899.99
Our Price: $359.99
You Save: $540.00

Availability: In Stock



 3 3/4 Stroker Wiseco Forged Flattop Pistons 4.040" bore  for SBC 350 Engine using a 3.750" stroke crankshaft and 5.7" Rod

Additional Piston information:

  • Forged Wiseco pistons w/ spirolox
  • Flattop 2 valve reliefs
  • 1.440" compression height (.015" taller than most pistons)
  • Compression ratio 11.15 to 1 with block decked .010 for near Zero Deck (64cc)
  • 2618 Forged Aluminum Alloy
  • 5/64" 5/64" 3/16"  Ring Set Required



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