Here is a FoMoCo shop manual for 49-50-51 Ford F series trucks, good used condition. A must have fir anyone restoring or building one of these trucks or a book collector. Goes into great detail and has many specs and pictures. $27.50 plus $6.00 media mail shipping. I would rather have a USPS money order for payment but paypal F&F will work. Ask any questions you may have.