Take a tube of steel or aluminum and slit it lenthwise for a inch or so so that it will fit tightly inside the pressure regulator sleeve. normally the regulator will work free with a little bit of time and effort - if not - Ive rebuild many with WW and he has them on hand with new pumps - pretested and ready to install - a good buy!. Bill
- KR> Oil pressure regulator... Matthew Elder
- KR> Oil pressure regulator... ifly...@aol.com