Ladder Bar Suspension

[blender]

I Have A 10 Second 68 That I Have Been Running A Makeshift 4-link Using The Factory Trailing Arms But I Destroyed The Gm 12 Bolt I Was Using So I Am Switching To A Ladder Bar 9". Has Anyone Done This And Does Anyone I Have Pic's My Back Half Is Narrowed And Truck Hooked Real Hard With 15 33 Slicks But That 12 Bolt Just Couldn't Hold It. I Would Bhe Greatful For Any Comments,. This Is The First Truck I Have Ever Built, Just Wanted To See Something Different At The Track.

Thanks,
John