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OK, I'll let you know. Right now it looks like 1.24" torsion bars without hex offset, because otherwise the car sits too high with such stiff springs.



depends on the nose wieght, but generally I agree. 1" and even a little bigger generally can use some offset, but 1.14 up generally not needed. Again, depends on weight and assuming no other mods.

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On the rear, it should be 6 or 7 leafs to get the desired spring rate. Spring arch needs also to be factored in, as well as standars eye or reverse eye option.



Number of leafs is not the only way to skin the cat. You can pick up off the shelf circle track leaf 'mopar style' springs with 4 leafs with 200 and more lbs/in. Landrum and Afco are two well known manufactures.