340 mopar cam question?

have a p4452782 .430/.44 268/276 mopar performance cam and lifter pkg. new in the box. looking to use it itn my built 318.... my question though is it states 114 center line.... i have been seeing and hearing of a miss print known on this center line and ground differantly than stated... any truth to this? one engine built i can degree it to know for sure but might be a while... just looking into it more....