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- Replacement 80" Evolution piston kit
- Pistons are .030" over size
- Our kit includes 2 cast alloy pistons, Hasting ring set, wrist pins and circlips
- Install pistons with raised bars or on wrist pin area towards the sprocket shaft side of the engine
- Fits:
- Softail 1984-1999
- Touring 1984-1998
- Dyna 1991-1998
- FXR 1984-1994
- Replaces OEM: 16512-86A
- Made in USA