Are the ubolts also bigger diameter 3-1/2" (axle and diff case)as opposed to 3" (just axle tube). --- Layda, Tark '77 Terra 345/T19/D20 Survivor of '98 Scout Nationals '80 Scout II 304/T19/D300 Clean machine Angelfire for your free web-based e-mail. http://www.angelfire.com