opinion on these headers
 

Anyone know if these would fit my 81sc 3.0 with no problems???

http://forums.pelicanparts.com/uploa...1126908040.jpg

Should be no problem.

Say Bill,
Dont they look different than the european headers. seems like the black ones are shorter. or is it just me??
http://forums.pelicanparts.com/uploa...1126908801.jpg

http://forums.pelicanparts.com/uploa...1126908813.jpg

You just need different length extension pipes to get to your muffler.

The shortys are designed that way to leave room for a cone type stinger.

like this
http://forums.pelicanparts.com/uploa...1126909606.jpg

anybody know where you would place the oxygen sensor? drill and tap??

I'd drill a hold and then weld a bung in an appropriate spot on the header. If your stock O2 sensor is before the collector in an individual primary pipe, then weld there. If it is after the pipes merge (collector) then weld there. It should be in an analagous position.

Drilling and tapping won't work the tube wall thickness is not enough to tap.

Doug

just weld a bung in the collector

http://forums.pelicanparts.com/uploa...1126911063.jpg

thanks Guys didn't think about the bung until yall metion it

last question you think 280.00 is too much for these??