Fitment-----for Ford for F-250 Super Duty 2008-2010
for Ford for F-350 Super Duty 2008-2010
for Ford for F-450 Super Duty 2008-2010
for Ford for F-550 Super Duty 2008-2010
OE Number-----8C3Z 6A588-B,8C3Z 6564-B,8C3Z 6564-C,W303794,W302457,8C3Z6A588A ,8C3Z 6A588-A,Please carefully check before placing an order.
Packaging Includes-----1Pieces Rocker Arms As Picture Shown
Optimize performance ----- A complete and wear free rocker arm and hydraulic tappet help provide excellent horsepower and acceleration,preventing valve mechanism noise and unnecessary valve mechanism component wear.
Good Choice-----Broken or loose rocker arms can lead to poor engine performance,making the engine unable to withstand full vehicle load.In severe cases,the engine cannot start.Therefore,choose GFJEF rocker arm to achieve worry free installation.
Reliable after-sales service-----GFJEF is always by your side.If you encounter any problems,please contact us immediately,and we will reply and solve your problems as soon as possible.Wishing you a pleasant day!