Originally Posted by biohazardbill
Nope it runs and drives lol....
but I have a 460 just sitting here....(well it is supposed to be a 460) not sure how to tell and from the reading I have been doing it seems that 460's were not factory installed in the truck it came out of....
Bill if you look at the flywheel it should have a balence weight on one side... if not its a 429.
460's are externally balenced and 429's are Internally balenced. 377 is the truck engine that is a small bore 429 block. its kinda rare to find one around anymore, and its a interally balenced also.