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You are here: Home > Pistons > Wiesco Performance Products > Pro Tru Street Series > AMC > American Motors - 360/401


Wiseco Pro Tru sportsman series pistons are geared toward budget minded consumers looking for the best bang for their buck in quality forged racing pistons. The features you would normally find in a high quality set of Wiseco Pistons can be found at an affordable price with Pro Tru. All applications are CNC machined on dedicated 4032 forgings, with symmetrical valve reliefs and feature pressure fed pin oiling with precision finished full floating pins. These pistons give you the reliability expected from a Wiseco design at a great price point. Wiseco piston rings are included with each set.




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AMC 360 -21.0cc Dish Top Wiseco Pro Tru Pistons
WISECO PTS Pistons_AMC 360_Dish Top_-21.0cc_Pro Tru Street Piston Set (with rings)

P/N: WIS-PTS538A
  • Reverse Dome (-21.0cc)
  • 1.590 Compression Height
  • 3.440 Stroke
  • 5.875 Rod Length
  • .930 Pin x .150 Wall
  • 1/16 1/16 3/16 Rings (included)
Available Bore Sizes: 4.110, 4.125
more info
AMC 360 -8.6cc Flat Top Wiseco Pro Tru Pistons
WISECO PTS Pistons_AMC 360_Flat Top_-8.6cc_Pro Tru Street Piston Set (with rings)

P/N: WIS-PTS539A
  • Flat Top (-8.6cc)
  • 1.590 Compression Height
  • 3.440 Stroke
  • 5.875 Rod Length
  • .930 Pin x .150 Wall
  • 1/16 1/16 3/16 Rings (included)
Available Bore Sizes: 4.110, 4.125
more info
AMC 401 -8.6cc Flat top Wiseco Pro Tru Pistons
WISECO PTS Pistons_AMC 401_Dish Top_-21.0cc_Pro Tru Street Piston Set (with rings)

P/N: WIS-PTS540A
  • Reverse Dome (-27.0cc)
  • 1.500 Compression Height
  • 3.680 Stroke
  • 5.858 Rod Length
  • 1.000 x .160 Wall Pin
  • 1/16 1/16 3/16 Rings (included)
Available Bore Sizes: 4.195, 4.210
more info
AMC 401 -8.6cc Flat top Wiseco Pro Tru Pistons
WISECO PTS Pistons_AMC 401_Flat Top_-8.6cc_Pro Tru Street Piston Set (with rings)

P/N: WIS-PTS541A
  • Flat Top (-8.6cc)
  • 1.500 Compression Height
  • 3.680 Stroke
  • 5.858 Rod Length
  • 1.000 x .160 Wall Pin
  • 1/16 1/16 3/16 Rings (included)
Available Bore Sizes: 4.195, 4.210
more info