Hotrod,
Here is the link to the article about narrowing a '73-'87 IFS crossmember: http://www.chevytrucks.org/tech/50ifsswap.htm

The last picture is the most telling - the wheels actually fit under the fenders.


Get a REAL truck, get a GMC! www.oldgmctrucks.com
1954 GMC De Luxe COE