alrosenzweig

I need to do some research I have new gm 12464298 Fast Burn Alum Heads had to go to Pro Stock valve covers w/ perimeter bolt (EPW rockers too wide for my stock Mag valve covers, arrrrrrgh) .... and I have some minor minor oil leakage issues not positive yet it's gasket but ..... looking for solutions

RLDaily

Gasket for any old 327 will work and they're as common and as inexpensive as dirt. Every small block Chevy from about 1955-198something had them

ch@0s

You must not have read through the tread the answer is here. In a nut shell.. SBC gen I engines basically had two designs the perimeter bolt style(bolt on the outside) and the center bolt. As far as i know the gaskets are the same dimensions but the perimeter bolt style has holes in it. Just go to the parts store an tell them you need perimeter bolt gaskets. I recommend getting the silicone gaskets.

I just put those heads on my car. I Wish i had know about the valve cover issue before. I got rid of My roller rockers because they didn't fit.
What Exhaust are you going with?
What is the rest of your combo?

alrosenzweig

I will PM you the "other" stuff Ch@0s, thanks for the silicone gasket tip...but I think that's what might be on there. I wasn't there for the entire build