Willy: both are good rear ends, hate to say it (might be all wet) the f**d might be a little stronger and better ratio. Remember Caddy's are cruisers, so it depends what you want to do from a stop.

Old Sub is correct (as always) plan on what you are doing for future needs there is only so much space for tires. How big and how cool has alot to do with it. popcorn The Truth is Out There (Good Luck)