I have pacesetters, same as you.

Yes they do....I quadruple checked them to make sure they didnt restrict flow, they are WAY larger then the ports on my heads and LTs.



Soooo, i dunno lol

hmm maybe i have ported heads LOL

Now I'm paranoid and gonna have to check again on the other side!

the sbc gaskets the bolt holes dont line up and it put the gasket inline with the exhaust flow. i sed run the 07's because they will fit allll applications!!!!

Again, ill have to double check, cause when I put mine on I made sure they wernt gonna be blocking flow.. i could very well be a dumbass lol

all im saying is there is a reason there are specific LT1 gaskets.

yea yea yea, guess well see lol

Cause the gasket was pretty much perfect when I lined it up.....

thats what she sed.....

LOL^

nope. no dey dont hahaha

but yeah maybe you got 06's and thought they were 04s bc them shits were way the f off. we also tried to use my copper lt1 d port gaskets on my step dads 86 chevy with sbc square ports and they were way off...

Hissing noise from injector where it seals around manifold, just bad oring? If I shove a shop towel down around the injector the hissing goes away.

Figured Id ask before popping the rail off.