I was just going through the box that AMS gave me after taking a high HP motor out of the car I purchased for my son and put a new stock motor back in. In the box were 2 bags with ARP studs, washers, and nuts in them (10). There are (2) sets with 1 set being larger and the other being a little smaller. Could someone tell me which ones are what? I know 1 set is the head studs but not sure what the other ones are for. Are the head studs the larger or smaller ones.
Thanks

 

the smaller ones might be main studs?

 

or rod bolts

 

Main studs and head studs. The caps will say 7/16x1.25 I think and m10x1.something. The m10 ones are main studs

 

^^ Bingo bango....what are you doing with the motor that you took out? If you were my dad, taking out a more powerful motor to put a stock on back it.....i would not be happy. If you're worried about your kid just invest in some driving lessons (as in on a track).

Anyway that was completely off topic.