I have a 1999 3.8 V6 Camaro.  I was wondering if anyone knew if it was possible to swap that blown 3.8 for a 4.3L from a Chevy Blazer.  How different are the motor mounts, wiring harness, etc?  Would it be easier just to buy another 3.8?  The guy is willing to give me the 4.3 if I just go pick it up, but I'm not sure if swapping the motors is worth the headache.  Any help with this would be great.  Thanks.  

its not worth the headache dont bother. a used 3.8 from the junk yard should be no more than 300 dollars