Freeze plugs

[bobbyk]

Does anyone know what size the freeze plugs in the block are on a 4g64 motor?

[BradMph]

Does anyone know what size the freeze plugs in the block are on a 4g64 motor?


Most were 35mm and even some are 40mm, but...
5 extra holes on the top of the block, sizes are one-1/2", two-5/8" and two-11/16

[bobbyk]

thank you