PROX VALVE SET OF 5 YAMAHA YZ400F WR400F '98-00 INTAKE & EXHAUST VALVES NEW

Description

This PRO-X VALVE SET OF 5 is for the YAMAHA YZ-400F '98-99 & WR-400F '98-00.
Features new PRO-X
OE quality  (2) steel exhaust
valves and (2) outer steel intake valves plus (1) center steel intake valve.
New item.
A qualified motorcycle engine shop is required to measure and install all the valve train parts.
Pro-X valves are made in Japan and match OEM quality for a smooth rebuild.
OEM reference: Exhaust 5BE-12121-10 and Intake 5BE-12112-10 (2) + 5BE-12111-10 (1).
You will receive quantity 2 each part no. 28.2418-1 exhaust and intake 2 each part no. 28.2418-3 + (1) 28.2418-2.