Re: 1941 packard 180

Posted by Owen_Dyneto On 2018/2/7 16:12:04

In addition to STD and the usual undersizes of 0.010, .020, .030, etc., service rod bearings were supplied in 0.001 and 0.002". Yours were probably installed at the same time as the knurled pistons, the engine was probably needing a full overhaul but the owner just didn't have the wherewithal to get it done properly. That it has 0.002 undersize rod bearings probably means the shaft will need need turning.