Re: Henry's 37 Limousine

Posted by fredkanter On 2016/10/1 17:29:16

This is a piston expander which was to compensate for slightly collapsed pistons. A cheap way to "rebuild" without the cost of new pistons. Packard sold them, I think Perfect Circle made them.
To tell what piston brand you need to give the number cast on the inside of the piston.

6 digit= Packard
others ???