Idler Arm

[Fastback66]

I'm trying to determine the correct idler arm for my 70 GT350. The arm I removed has a bolt at the bottom where it connects to the bracket. The only markings I see are 2 G on the top and 233 on the bottom of the arm. 

Most of the replacement idlers arms I see don't have the bolt connecting the arm to the bracket they appear to be pressed on. Which is correct?

[Bob Gaines]

This is the assemblyline style .

[Fastback66]

Thanks, other than the markings that's what mine looks like.