Ok folks! Recently took apart my smallblock 360. Had installed a cloyes true roller race timing set 12 to 13 years ago. Some driving was hard/harsh you could say. So chain had some slack not alot but some. Some 2 or 3 years ago bought another cloyes exact same one for a low price on ebay so couldn't pass. Now the question is Rollmaster offers one with billet sprockets and IWIS German made chain. Would this be a better choice or just use what I got?