Re: Packard TSB 56T-20 - Low Oil Pressure

Posted by PackardV8 On 2009/10/28 20:32:51

Bowman: Disconnect and plug the oil filter FEED line from the head. Route a TEMPORARY 1/4 inch line from the oil pressure SENDING unit to the Filter. That is feed the filter from the same point that the sending unit is screwed into.

If that reduces (probably elimenates) the lifter clatter then u know the lifters are OK. Then u know the PUMP IS BAD. AND what u need is an Olds Conversion kit.