s-10ls1

iTrader: (4)

So I just picked up a fast 92mm intake setup for my ls1. Well I told a friend a few days later that I pick up a fast setup. He told me that the fast 92mm intake does not line up just right on some of them. So when you try to bolt it down you can crack the intake.
So I was wondering if anyone on here has had this problem with fitting a fast 92mm intake?

5w20

iTrader: (21)

never heard of this, just that some of the ports don't line up very well with some heads. doesn't make too much of a difference though, they still pick up power.

s-10ls1

iTrader: (4)

yeah he also said that to about the ports. he told me a shop told him about this. i am not sure who does his work. i just didnt want to bolt it up and it not fit right. then have it crack on me.

Jakson

iTrader: (50)

You have to replace the valley cover bolts with lower profile ones. Otherwise it will bottom out on top of the stock bolts, and possibly crack the bottom if you continue to tighten it.

5w20

iTrader: (21)

i totally missed that

s-10ls1

iTrader: (4)

That's really helpful info, thanks! Would you happen to know a part # or know what certain bolts that work?

Jakson

iTrader: (50)

I went to a local hardware store and bought mine. Metric socket button head, 8mm x 1.25 x 30mm.

s-10ls1

iTrader: (4)

Thanks for the help! I also googled it and found this. https://ls1tech.com/forums/generation-iii-external-engine/1101777-valley-cover-bolts-fast.html
They said the same bolts size