will stock rockers work with larger springs?

340 springs were that big, about 1.50 inches, and 340 rockers were clearanced from the factory. I've had to clearance stock hydraulic as well as 273 mechanical rockers to use them with 340 stock springs. You can do it yourself with a bench grinder or have the machine shop do it, just do not get carried away... as always double check everything before buttoning it all up.