Within driving distance of Milwaukee, WI. 7.5" preferred for costs reasons, don't "need" a 8.5" for my application (mild 350 Chebby) thats in a cruiser not a bruiser. 3.23-3.73 will be considered for the right price, but posi is pretty much a neccessity. Hoping to find one within a month so my car is driveable by spring!