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2003 gmc envoy_slt
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7,190 Posts
The pan isn't notched for the exhaust. That is just the deep pan. There is another pan that doesn't have the step but, IIRC, it was only used on '02 and some '03's. I've looked through my service manual but can't find any reference to removing the exhaust. Hopefully someone with the 5.3 will chime in.
 
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