05-21-2012, 03:09 PM
Still on the fence between a 3.73 and 3.54 in a new S60. Currently have a BBC/400th in my 69 Camaro but hope to eventually go LS with overdrive (auto), about 450hp. Thinking the 3.54 may make the big block a little more driveable in the meantime but will it be enough after the swap and work well with the OD? Street driving only with some highway time, 26.5" rear tires on this car. Any opinions??