I have been told they bolt Right up you will have to oblong a hole. Now this is only hearsay so if someone on here can confirm or deny this please let me know Rick Bradley tech2@chevyduty.com 816.741.8029 ext. 500 816.741.5255 fax
>ANYBODY KNOW IF 70'S AND EARLY >80'S FRONT MEMBER WILL BOLT >UP TO 65 FRAME >W/O ANY MODS? Yes, the 72 to 76 will bolt right in, crossmember and all.