pinion gear guage rod sizes for cobra 5.0 ?

[robert_kelly]

21:17 rod length = 3.959 ?
long rod length = 6.179?

 

[Droid]

Yes

 

[Droid]

Entire kit looks like this

 

[robert_kelly]

Thanks for the confirmation on the sizes.
I found a 21:21 rod and purchased to mill down to 21:17
and make the long rod out of cold rolled steel