No Technically 150 in 75. ONLY 100s for Halfton. 72-74 use the Divorced Np205 which is more desirable than the 205 for its Strength as its not Chain drive. The 72-74 W100s also have 5x5.5" Bolt pattern and an 8.75 rear end. So if you wanted disc brakes 80-84 axle is best choice as no cad and same bolt pattern and lockouts.
