Re: [Chevelle-list] 1969 Chevelle Frame

[Copocloner]

hey ron the engine mount tower's  are the same small block or big block,  only one tower for all v 8 cars, the only difference in your frames are the option bolted to it like sway bars and body mount,  10 bolt rear are fine upto 250 horse after that i would go with the 12 ,    gl     rick