318 pulley

[gtxdude]

Went to install new clutch fan & fan won't clear crank pulley. Car has a 4 belt crank pulley that sticks out to far. Any concerns with installing a 2 belt pulley? I've saw something about 72 & newer having off set holes at crank? My next question would be, does anyone have one? thanks

 

[abodyjoe]

what year is the set up. that wp pulley look 69-down. not sure they had clutch fans before 70 so i wonder if thats the issue.

 

[gtxdude]

Well it's a 65 Dart with a 78 318 block. It looks like most of the front (timing chain cover, wp) are pre 70. Looking at adding a clutch fan hoping to reduce noise when rpm go up. Sounds like a small plane taking off! I just need to get louder exhaust then I won't hear that when I accelerate