well i have come down to the slp headers for my new 350. i am not sure if these would work good or not. does anyone out there have these?? are these a good application for the brand new gm 350?? how hard are they to install. here's the web page for themhttp://www.thunderracing.com/index.cfm?fuseaction=subcategory&subcategoryid=1034

will these fit on my 85 camaro right. i am having them installed by gm but i don't want the guy to struggle with these. any advice would be great thanks!!!

 

yes they are good headers alot of us have them the 1 3/4" are the ones I have and I like them alot. I have had no problems but, do a search it seems like some do! got my why but they do but, I have seen posts about it.

 

what kind of setup do i need. i don't want to sound like an idiot but what's with the single-cat and dual-cat?? i have flowmaster exhaust system with no catalytic converter. what is the best setup thanks.

 

well the last few years their was an option for factory dual cats.

but you would be fine with just the ones for a single cat.