

KB PISTONS
FORGED PISTONS TC96 TO 103CI 9.5:1.010
Out of stock · stock as of Sep 7, 2026
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Details
KB forged pistons are made from 4032 forged alloy with an 11% silicon content, formed in a forging press and then fully machined. Due to the material and manufacturing process these pistons have superior crack resistance under detonation or pre-ignition. They are suited for Street or Race applications with power adders such as NOS or boost. All Twin Cam and Sportster application feature coated skirts.
Specs
- Weight Lb
- 2.6
- Shipping Class
- standard
Vehicle Fitment
Supplier-confirmed applications for this exact part. Match the year, make, and model before ordering.
Harley Davidson FLD Dyna Switchback
2012–2016
Harley Davidson FLHR Road King
2007–2016
Harley Davidson FLHRC Road King Classic
2007–2013
Harley Davidson FLHRS Road King Custom
2007
Harley Davidson FLHRXS Road King Special
2017
Harley Davidson FLHT Electra Glide
2007–2009
Harley Davidson FLHTC Electra Glide Classic
2007–2013
Harley Davidson FLHTCU Electra Glide Ultra Classic
2007–2016
Harley Davidson FLHTCUL Electra Glide Ultra Classic Low
2015–2016
Harley Davidson FLHTCUTG Tri Glide Ultra Classic
2009–2016
Harley Davidson FLHTK Electra Glide Ultra Limited
2010–2016
Harley Davidson FLHTKL Electra Glide Ultra Limited Low
2015–2016
Harley Davidson FLHX Street Glide
2007–2016
Harley Davidson FLHXS Street Glide Special
2014–2016
Harley Davidson FLHXXX Street Glide Trike
2010–2011
Harley Davidson FLRT Freewheeler
2015–2016
Harley Davidson FLS Softail Slim
2012–2017
Harley Davidson FLSS Softail Slim S
2016
Harley Davidson FLSTC Softail Heritage Classic
2007–2017
Harley Davidson FLSTF Softail Fat Boy
2007–2017
Harley Davidson FLSTFB Softail Fat Boy Lo
2010–2016
Harley Davidson FLSTFS Softail Fat Boy S
2016
Harley Davidson FLSTN Softail Deluxe
2007–2017
Harley Davidson FLSTSB Softail Cross Bones
2008–2011
Plus 20 more model applications.


