MCSReplacement 80" Flathead piston kit. +.050" 946485 fits 37-41 80" (1300cc) 3-7/16" bore Flatheads (NU) Cast aluminum pistons for a stock 1300cc Side Valve rebuild. Pistons include wrist pins, retainers & piston rings. Note: In any and all applications the technician must be able to judge components for their suitability in combination with the other engine components, prior to installation. It is of importance that a knowledgeable mechanic will install & make adjustments as required. The rider must follow standard break-in and riding procedures for overhauled engines. Δείτε περισσότερα στον κατάλογο V-Twin Home > Parts > Engine > Top End > Pistons > Replacement 80" Flathead piston kit. +.050"