Replacement 45" Flathead piston kit. Std. 29-73 45" (750cc) Side Valves (NU)

Cast aluminum OEM style pistons for a stock rebuild. Wil fit all 29-73 45" (750cc) Flathead models. Pistons include wrist pins retainers and 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. 29-73 45" (750cc) Side Valves (NU)