hey umm i think i bent my transmission crossmember bar.. its the bar that goes from side to side and connects to the frame and the transmission. i have a 91 oldsmobile bravada and i think i bent it while rallyin.. i came down on something hard and as soon as i hit it it started grinding vibrating and making a roaring noise...... and yea.. and just looking at the crossmember bar is painful-(ill post pics in a bit),

i was wondering how much would it cost to get a new crossmember bar installed and would this fix the rattling/vibrating/grinding/loud noieses thats comming from u nder the car..?
any help would be greatly apreciated
thanks

have you tried looking for a bravada message board or a chev blazer site. not many nissan xterra people are knowledgabe on oldsmobile products. i would search for a message board or try calling your local dealer.