So I got some AAL but they didn't come with the centering pins so I need to get a new one. Is the size 3/8"diameter by 4.5"? Here's the link to the one I think I need lol http://store.summitracing.com/egnsea...DS=1&N=700+115

 

go buy one at the hardware store. Cap head bolt (its already round) its like 5/16" or 1/4" i think. measure the spring pack to decide the length

 

I saw your post in Hillyards thread. I'm gonna go to Lowe's tonight and see what they have, thanks man. I measure the hole on my AAL and its 7/16" so 5/16 or 3/8 should be what I want. The centering pin is 4.5" long so that should be what I want.

 

Does it have to be grade 8? i wouldnt feel comfortable with a typical Lowes pot metal screw in there...

 

I'm going to use a Grade 5 or 8, gotta see what they have. I'll most likely use 8, better safe than sorry.

 

its a centering pin. all the stress is held by the grade 5 and/or grade 8 Ubolts

if the pin did not exist and you clamped it down with the u bolts it wouldnt move.