Trying to mount the fan on a 67 Hemi engine. I have a spacer #1730155 that measures 1.060 thick. The 67 Chrysler parts book shows a part number 1851959. I don't know how thick this one is? I have a amk products #66-E74 engine bolt kit that says it is for the 66-67 engines. The fan bolt in it says it is to be used with a 1.24 inch spacer.
If I look at some web sites that shows the bolts for use with the 1851959 spacer, they say it is 1.060 thick? I'm

What is the correct spacer number and thickness I should be using, and are the correct bolts offered for this.

Thanks
Dan