are you still on the t-56?? get some sticky tires and dont fuck around with drag radials. do the rear swap and do it right and it'll be very rewarding.
blower motors/resistors, secondary air pump failures, and cam phaser going bad from o-ring leaking oil on it, new updated part sold. wheel bearings(like all gm's)
ps you never called me back.. do we need to change your name to hal the ho?