Hoofa, Your widened body would work out perfectly. You wouldn't want to use spacers as this would effect handling. I would change the suspension pickup points so that the stock vette track width would be used in the rear. I narrowed the rear by 4 inches so your width is perfect. In the front, I would change the pick up points to match your body and have a new steering rack made. I have a FF body in the shop. It isn't widened but I had intended to make it fit my chassis. Call me at 603-504-4106 or email at
jmcbigbelly@yahoo.com if you would like to discuss further. The handling of the new chassis with the vette parts is incredible. You wouldn't be disappointed! Have fun planning. John