DII exhaust manifold bolts

[Frank84]

for a DII, does anyone know if you can use hardware store bolts for the exhaust manifolds or do i have to get the genuine ones? are they like the head bolts that stretch? I broke the head off one bolt and need to replace it - RN and AB don't have DII bolts.

Thanks!

[Randy]

I got a set from Nathan, he has them or can get them, not terribly expensive.

[Frank84]

thanks Randy - I may do that

I'm going to check NAPA first but the one by me isn't the greatest so i don't have my hopes up.

[sven]

I know that D1's and RRC's use 3/8 hardware on the manifold-to-head bolts. I would imagine that D2 is the same, but Im not 100% sure.