Wiseco Flat Top Piston
- Dedicated forging
- Light weight and superior strength
- Improved flame travel
- Chrome plated piston pin
- Reduced friction/scuff resistant
- Horizontal slot pin oiling
- Pressure seal groove
- Maximum ring seal
- Dedicated rings
- Maximum compression and oil control
- Race-Ready finish
- Smooth edges for improved combustion flow
- Includes 1 piston, 1 ring set, 1 wristpin and 2 circlips
- Made in the USA
Product Note:
| Specification | Details |
|---|---|
| Bore | 3.528 in. |
| Compression Ratio | 8.5:1 |
| Country of Origin | USA |
| Displacement | 1361cc |
| Engine Type | Evolution Big Twin |
| Material | Aluminum |
| Piston Type | Flat Top |
| Size Over Standard | 0.030 in. Larger than Stock |
| Stroke | 4.25 in. |
| Volume | -1.5cc |
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Harley Davidson
Harley Davidson
- FLH Electra Glide 1985
- FLHR Electra Glide Road King 1994
- FLHR Road King 1995-1998
- FLHRCI Road King Classic 1998
- FLHRI Road King 1996-1998
- FLHS Electra Glide Sport 1985-1993
- FLHT Electra Glide 1986-1988
- FLHT Electra Glide Standard 1995-1998
- FLHTC Electra Glide Classic 1985-1998
- FLHTC Liberty Electra Glide Classic Liberty 1986
- FLHTCI Electra Glide Classic 1996-1998
- FLHTCU Ultra Classic Electra Glide 1989-1998
- FLHTCUI Ultra Classic Electra Glide 1995-1998
- FLHX Electra Glide Special 1985
- FLST Heritage Softail 1986-1990
- FLSTC Heritage Softail Classic 1987-1998
- FLSTF Softail Fat Boy 1990-1998
- FLSTN Heritage Softail Nostalgia 1993
- FLSTN Heritage Softail Special 1994-1996
- FLSTS Heritage Springer Softail 1997-1998
- FLTC Tour Glide Classic 1985-1991
- FLTCU Ultra Classic Tour Glide 1989-1995
- FLTCUI Ultra Classic Tour Glide 1996
- FLTR Road Glide 1998
- FLTRI Road Glide 1998
- FXD Dyna Super Glide 1995-1998
- FXDB Dyna Daytona 1992
- FXDB Dyna Sturgis 1991
- FXDC Dyna Glide Custom 1992
- FXDL Dyna Low Rider 1993-1998
- FXDS-CONV Dyna Convertible 1994-1998
- FXDWG Dyna Wide Glide 1993-1998
- FXEF Super Glide Fat Bob 1985
- FXLR Low Rider Custom 1987-1994
- FXR Super Glide 1986-1994
- FXRC Low Glide 1985
- FXRC Low Rider Chrome 1986-1987
- FXRD Grand Touring Edition 1986
- FXRS Low Glide 1985-1992
- FXRS-CONV Low Rider Convertible 1989-1993
- FXRS-SP Low Rider Sport Edition 1986-1993
- FXRT Sport Glide 1985-1992
- FXSB Low Rider 1985
- FXST Softail 1985-1990
- FXSTC Softail Custom 1986-1998
- FXSTS Springer Softail 1988-1998
- FXSTSB Softail Bad Boy 1995-1997
- FXWG Wide Glide 1985-1986
Customer Reviews
Write ReviewBe the first to review this product. How many stars would you give this product?
Questions & Answers
Ask QuestionHave a question? Please ask our experts and customers who own this product.