Size/part number for rear oil gallery plug

[dustergal]

We're building a 318 and the oil gallery plug is missing (in #5 main saddle area.)

Does anyone know what size it is or have a part number for the plug?

I tried researching it but can't find anything! Thanks!

 

[OLDSTYLE]

If it's the one up under #5 main cap it's 9/16" Pioneer # EPC-48

 

[dustergal]

That helps a lot! Thank you! Do you happen to know where I can get one?

 

[OLDSTYLE]

Most local auto stores or machine shops will have them. Summit lists them as # MPC-48

 

[dustergal]

Alright! Thank you again!