corvette front 02's on fbody?
 

can you use the corvette front o2's beacause the are cheaper(54.00) than the fbody(74.00)? the reason I ask is I had the p0420 ses pop up but cleared it with predator,but the code is still showing up in the scc section,should I worry about it? I have to smog it w/2 months. I have a 2000 SS with simple bolt ons, edelbrock shorties,80 mm bbk throttle body, and k&n filter ,car does ping a little with stock tune even after tune up plugs(ngk tr55 .055 gap) and new fuel filter and clean throttle body.

as far as i know you can use the corvette 02's; the pinging...some people have had a problem with even if its a stock tune...you'll have to get someone to tune it or tune it yourself. Depending on where you are at I can help you with that in charlotte, nc area.

'Vette rears plug right in; 'vette fronts I believe have a
different (inline-4) connector.

I was wondering about the connection also thanks for the info.
does anybody no if I should worry about p0420 in the scc section of predator,will this show up during smog,is not throwing code in dtc

Don't know what the scc section is on a preditor, but P0420 is usually a bad drivers side cat.