Pulley size for 72 340 with AC

[Rob K]

I'm currently looking at a pulley for a mopar block and the seller doesnt seem to have a whole lot of information, nor can I find the proper information about the factory part I need. I have a 1972 340 block with factory AC. The pulley I'm looking at is 5 1/4" diameter by 1 3/8" deep. Is this the pulley I'm looking for?

 

[Rob K]

Sorry forgot to specify water pump pulley.

 

[Plymouth 65]

I can't confirm the pulley in your photo is for a AC 340 motor but, I can tell you it's not the water pump pulley for a non AC 340 motor. 65'

 

[Hellrats]

That pulley doesn't look deep enough to me in the picture

 

[Rob K]

The water pump with AC is smaller and shallower than the non AC. I just dont know how much

 

[Hellrats]

Man it's hard to tell in the picture.

 

[Rob K]

that's why I'm trying to go off of the dimensions. 1.5 inch looks thicker than the picture

 

[Rob K]

is there somewhere I can find a description of the factory part from Chrysler? It might be easier to get a listing of what I'm looking for instead of what he has.

 

[zombywoof]

this is the pulley you need.

 

[Rob K]

View attachment 1715238758

this is the pulley you need.

Do you have a part number?

 

[zombywoof]

looks like 3418227. i have the crank pulley and brackets as well if you are interested in them

 

[xLURKxDOGx]

Do you have a part number?

I have one available as well. Pm me.

Jake