KB Performance Hypereutectic Piston Kit 3.750" +0.020" 10.5:1 CR 88" Twin Cam - KB426C.020 For Harley Motorcycles 1999-2006 Brand_Straightline Performance Product Name Locking Tool Units

Product Name Locking Tool Units Each Color/Finish Black Riding Style Street Style Drill Plate Application Pinion Gear

Much lighter than stock

2016-2023 Harley-Davidson Electra Glide Ultra Limited FLHTK

Can be use with most aftermarket hand controls or by itself

50" Units Pair Riding Style Off-Road Spring Rate 4

KB Performance Hypereutectic Piston Kit 3.750" +0.020" 10.5:1 CR 88" Twin Cam - KB426C.020 For Harley Motorcycles 1999-2006 Brand_Straightline Performance Product Name Locking Tool UnitsFeatures Manufactured from high strength, T 5 heat treated, 390 hypereutectic aluminum alloy Allows a tighter fit and longer piston and ring life Diamond machined pistons are held to plus or minus one gram weight and less than one half thousandth inch (. 0005") tolerances from piston to piston Each kit contains two pistons, pins, spiral lock pin clips and Hastings moly rings Replacement piston rings sold separately KB pistons can be installed tighter