Probably 1 5/8".
There are three on each side and two on the back.
8
Three on each side and two on the back.
The freeze plugs in the back of a Dodge 318 engine are typically 1.75 inches in diameter. However, it’s important to check for specific engine variations or modifications, as some may have different sizes. Always verify with the manufacturer's specifications or consult a service manual for the exact dimensions needed for your specific engine model.
To replace the rear freeze plugs on a 1997 Dodge 318 V8 Ram Van, first, ensure the engine is cool and drain the coolant. Remove any necessary components obstructing access to the freeze plugs, then use a punch to carefully tap the old plugs out. Clean the area thoroughly before inserting new freeze plugs, ensuring they are seated properly, and then reassemble any components removed. Finally, refill the cooling system with coolant and check for leaks.
Three on each side and two on the back.
It will have eight in total. Three on each side and two on the rear.
1-1/2"
sasg
go to the library and get a chiltons repair manual for you year dodge.
When the engine is removed from the engine compartment, and detached from the transmission, there are freeze plugs on the back side of the engine. You may be able to just disconnect the engine from the transmission, and loosen the motor mounts and lift the engine partially away to replace the freeze plugs.