upgrading my 360

well i sold the duster so i now have the cash to do this. i've been researching this and i have another ? for you all. my 360 is a 88-89 year and im pretty sure it has the roller cam in it. im getting the comp cam kit K20-223-3 268XE cam will this cam kit be a roller cam aswell? it looks like it is not from the pic on the summit site. also if not will i need to get different length pushrods? Push rod length changed from about 7.5” down to 6.78”, and diameter shrunk from 0.360” to 0.3125”? if so will stock 318's work?