Posted by Will (in IL) [69.136.10.43] on Thursday, May 22, 2014 at 12:08:15 :
In Reply to: In need of a crank pulley for an LA 318 posted by Ron in Indiana [50.106.81.232] on Wednesday, May 21, 2014 at 23:16:06 :
Found it.
OD is only 6.25"
6 mounting holes are on a 2-13/16" diameter circle
Harmonic Balance to grove center is 1.5"