s6 to V-8 do I need to change torsion bars

426 dart said

Im getting ready to drop a 1963 big block in my 70 swinger what size torsion bars do you all recommend originally its a /6

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That really depends on you and your driving-experience goals. If youre following this thread, you can see opinions running rampant.
Ill tell you this; Ma had four A-body T-bars to choose from; .83, .85, .87,and .89 You can guess which ones go where.(TB;the 890s are .85).I could make a suggestion, but dare not, lest someone pounces on me.Keep your ear to the ground.Maybe someone with bigger bars than me might recommend something.103srule