KB Performance Piston Kit - KB263.030 For Harley Motorcycles 1941-1979 Product Type_Chemical & Lubricants hardware is included

hardware is included

First in the range to be powered from a DC source or another 12V battery

Comes with easy-to-follow instructions and features plug-in connectors for hassle-free installation on select models

Mounting Position Rear Product Name Reservoir Cap Color/Finish Black Riding Style Street Units Each Material 6061-Aluminum Type Brake

Recalibration is required

KB Performance Piston Kit - KB263.030 For Harley Motorcycles 1941-1979 Product Type_Chemical & Lubricants hardware is includedFeatures Manufactured from high strength, T 5, heat treated, 390 hypereutectic aluminum alloy Allow 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 and pin lock rings available separately KB pistons