i need to see a pic of what a stock 72 340 duster pulleys look like power steering only....

 

im not sure but, id think the 340 would be the same as a 318. i cant see why they would change pully styles for the 340 since they are the same external block. im sure some one here could show you a 72 318 pully. what car?

 

72 340 duster,power steering only

 

duster sorry read that in your post. just tired