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Olds 455 15.0cc Wiseco Flat top Pro Tru Pistons
WISECO PTS Pistons - Oldsmobile 455 - Reverse Dome - 15.0cc - Pro Tru Street Piston Set (with rings)

P/N: WIS-PTS537A
  • Reverse Dome (15.0cc)
  • 1.756 Compression Height
  • 4.250 Stroke
  • 6.735 Rod Length
  • .980 x .150 Wall Pin
  • 1/16 1/16 3/16 Rings (included)
Available Bore Sizes: 4.125, 4.155