Well i managed to get under the hood today and i found a number im not sure if it is the right number but maybe you guys can help V0629TPD

I tried to Google it and got nothing. Sorry, i tried

You will need to get under the car and look just above the starter on the block.

You will find a large number upside down:

627=...305

638=...350

880=...350 trk.

These are the last three numbers of the block casting.

14093627...305...87-94...2...Roller or flat tappet cam, one-piece rear seal
14093638...350...87-95...2 or 4...Roller or flat tappet cam, one-piece rear seal

10243880...350...95-00...2 or 4...Vortec truck, Gen.I crate motors and "ZZ4", roller cam, one piece rear seal

That should help you.