If you have the entire week off, and already are going to have the stock exhaust manifolds off, then I recommend you do the motor mounts & the spark plugs now too. Make sure you have 2 band clamps, o2 sensor extensions, new gaskets & a lot of FluidFilm or PB Blaster... if you have a torch, even better!
I couldn't get my car high enough to get the cats & manifolds off together, so I ended up cutting the pipe with a Sawzall.
*edit*
^^this was on a LS1, not LT1
Last edited by Jersey Mike; 09-18-2009 at 03:55 PM.
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