Torqued head nuts and studs cylinders 1,3 ,5 to 35 ft/lb; installed pushrods and rockers on right side; set # 1 piston at TDC; adjusted rocker lock nut +3/4 turn past 0 valve lash on all 6 cylinders insuring pushrod oil hole aimed at rocker opening; installed valve covers. assembled new alternator bracket; determined length of 1/4 bolts to be 2.5"; determined shim at inboard bracket to be 3/8"; outboard standoffs to be 1/2-5/8 ODx 1/4 IDx 1.5". Belt length is adequate.