Need Help With Purchasing Headers

There is currently an auction on eBAY for headers that will fit a 1997 Monte Carlo 3.8L, I would love to purchase these but I have a 1996 Monte Carlo 3.1L engine.

My questions are;

1. Would they fit?

2. If I got them on, would I notice a difference in performance or noise from my exhaust?

3. I guess basically what would getting these headers change?


Should I buy? Check it out, please let me know.

http://cgi.ebay.com/ebaymotors/1997-2003-Grand-Prix-Regal-and-Monte-Carlo-Headers_W0QQitemZ270130661733QQihZ017QQcategoryZ33 742QQrdZ1QQcmdZViewItem#ebayphotohosting

you could check with jeggs or summit to see if they will fit....good luck..