i just bought a 305 to put in my nova but we put it in and started it and it was knocking bad. well the guy fixed it and we put the motor back in the car and now there is a quit knock on the other side but we can not figure out how its knocking becuase we put new over sized bearing through out the crank. we had the crank checked to make sure its all good which it is. Its all torqued down to specs but cant fugure out how its knocking
its deffently a rod its in the bottom end of the motor