** I dropped my 261 engine mfg. date 01-1963 off at Allard Machine in Ennis Texas yesterday for a complete rebuild. While loading it for transport I noticed the plunger that is said what makes it a bypass flow or a full flow oil filter system was flush with the engine block. ** My question what should be the position of the plunger for a full flow oil filter?? I've seen it posted both ways {plunger in & plunger flush} for full flow. I plan on using an orig. full flow filter so I thought I had better ask the experts as to what position the plunger should be in for a full flow oil filter. Many Thanks To The Experts. Your Time And Effort Is Greatly Appreciated.
