Would a pcm from a different car work on my car? When they ask for your vin# is it so they can access your pcm or is it needed to match something on your car?

No the VIN is not important....
and as long as you dont use a 2003 or a 1997 PCM it should work fine

What year is your car. 98's have different TB/mafs then 99+

What year is your car. 98's have different TB/mafs then 99+

Forgot about the 98 Maf....

Iff you have a 98 then you need to stick with a 98 DHP Computer

I have a 98 and I found this used pcm for the same year, I was just worried that the vin will be a problem.

should not be a problem

As long as the computer you found is for the same engine you have (L67 or L36). I would say that even from a year before or after will work with your car(this is true only on 97 to 03 models)

you are incorrect Kil...

97 and 98s are differant
03s are differant as well...

99 through 02 are generally ok to swap....

will some parts for a 3.8 work for a 3.1, like headers,exhaust and intake

will some parts for a 3.8 work for a 3.1, like headers,exhaust and intake

headers = no
intake = no (You could use the same cone filter I guess though)

thanks dude, i'm having problems finding power parts

www.L67swap.com thats all the power :)

what part of texas r u from

northeast by dallas, all that's here are rice burners and crotch rockets. but i can still beat most burners, while my car is stock. i have the only GP in town.

where would i find tranny numbers, engine numbers, so on?