is there any place i can get a set of 4:11 gears for a 65 buick wildcat corp. rearend?

Unfortunately nobody is making gear sets for that rear end anymore and a 4:11 set was never available. :(
If you're serious about launching hard graemlins/finishflag.gif then I've got a nice original graemlins/shield.gif 4:45 ratio ring and pinion set available but they won't be cheap.
$800.00 plus shipping.