KB PERFORMANCE
Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Big Bore to 103" w/SE 95 cc Heads
Part # 0910-3971
$322.95
Out of Stock
- 60-day returns
- Free shipping over $100
- Secure checkout
Confirmed fit for 56 motorcycle configurations across Harley-Davidson, model years 2007–2016.
| Years | Make & Model |
|---|---|
| 2015-2016 Harley-Davidson | FLHTKL Ultra Limited Low |
| 2007-2016 Harley-Davidson | FLHR Road King |
| 2007-2016 Harley-Davidson | FLHX Street Glide |
| 2012-2016 Harley-Davidson | FLD Switchback |
| 2007-2016 Harley-Davidson | FLSTN Softail Deluxe |
| 2007-2010 Harley-Davidson | FXD Dyna Super Glide |
| 2007-2014 Harley-Davidson | FXDC Super Glide Custom |
| 2007-2009 Harley-Davidson | FXSTB Night Train |
| 2011-2013, 2016 Harley-Davidson | FLTRU Road Glide Ultra |
- Offset pin design for quiet operation
- Each kit contains two pistons, pins, spiral-lock pin clips and Hastings moly rings
- Replacement rings and pin locks are also available separately
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Overview
The KB PERFORMANCE 0910-3971: Piston Kit - 3.875" +0.005" - 10.0:1 CR - 103" Twin Cam | 96" Big Bore to 103" w/SE 95 cc Heads. Confirmed fit for 56 motorcycle configurations across Harley-Davidson, model years 2007–2016. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
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Fits these motorcycles
- Harley-Davidson FLHTKL Ultra Limited Low
- Harley-Davidson FLHR Road King
- Harley-Davidson FLHX Street Glide
- Harley-Davidson FLD Switchback
- Harley-Davidson FLSTN Softail Deluxe
- Harley-Davidson FXD Dyna Super Glide
- Harley-Davidson FXDC Super Glide Custom
- Harley-Davidson FXSTB Night Train
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