This NOS high performance Shelby Cobra camshaft and solid lifter set is for a 427 cubic inch Ford engine from 1965 to 1967.  The numbers on the camshaft are: SF 63 and the number 20 is inverted and in black.  This camshaft kit is in mint condition as it has only been out of its original packaging once, to take the photos that accompany this listing. 

I prefer to be paid by Cashier's check, but I'm willing to accept money order or PayPal.  Shipping is only an estimate, I will ship at cost.  If you want this item sent with insurance, or sent out of the U.S., the cost will be higher.