I did a quick search and didnt find anything useful and since this is time sensitive Ill just ask here...

My head consists of

Crane 12's
Crower springs/retainers
Pt rockers and lifters


I wanted to know if the valve brand really matters? If so what do you prefer?

I know that SS is the way to go so im more concerned with brand.

Besides:
Modernperformance
CImotorsports (aware of their slow shipping and lack of CS)
TheDsmGraveyard


Where else would be a good place to order these?

Originally posted by Smash_NDash
I did a quick search and didnt find anything useful and since this is time sensitive Ill just ask here... My head consists of Crane 12's Crower springs/retainers Pt rockers and lifters I wanted to know if the valve brand really matters? If so what do you prefer?

Ferrea.

I have PEP +1 SS valves.

Zac ran them for like 14k, and I put around 6k on them. Working fine.

SI.

Race Engineering is another good vendor.

Originally posted by CODE4
SI. Race Engineering is another good vendor.

Agreed^^

I've also run PEP's in the race car with no ill effects.

But as for vendors, I would stay far away from CI and DSMGraveyard. Multiple, multiple, horror stories on both. Personal and internet related stories.