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3-5/8" Piston Set Big Bore For Harley-Davidson Evolution Big Twin 1984-1999
  • 3-5/8" Piston Set Big Bore For Harley-Davidson Evolution Big Twin 1984-1999
  • 3-5/8" Piston Set Big Bore For Harley-Davidson Evolution Big Twin 1984-1999
3-5/8" Piston Set Big Bore For Harley-Davidson Evolution Big Twin 1984-1999

3-5/8" Piston Set Big Bore For Harley-Davidson Evolution Big Twin 1984-1999
$257.96
  • Sifton piston set is standard size for a 3-5/8" Big Bore
  • Has a 9.75:1 compression, 3-5/8" bore with a 4-1/2" stroke flywheel
  • Fits 1984-1999 Evolution Big Twin models with big bore 3-5/8" cylinders

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