CAM AND LIFTERS WERE JUST TAKEN OUT OF A RECENT REBUILD 355CI. (YOU CAN STILL SEE THE CROSSHATCH ON THE CYLINDER WALLS) BUT THE MILEAGE IS UNKNOWN, I BELIEVE IT IS STOCK OR JUST BETTER, NUMBERS ON END OF CAM ARE 921074 AND K012. THE LIFTERS ARE INCLUDED AND MARKED FROM WHICH CAM LOBE THEY WERE TAKEN OUT OF, ALL LOOK EXCELLENT $25.00 SHIPPED TO YOUR DOOR THANKS XYZMAN

 

Are they roller lifters and roller camshaft?

 

no