Which Leaf Springs to match my Torsion Bars?

I was just about to pull the trigger on MP XHD Leafs then use a 1-2" lowering block when I ran across this site a site that gives the notion that matching torsion bar rates should somewhat match leaf spring rates for the best ride quality. I want the best ride quality!

I have PST 1.03" Torsion bars and it doesn't say the lbs the bar is.
http://www.p-s-t.com/pc-4708-177-ply...r-1960-76.aspx

Are they 300lbs? Or what?

Are MP XHD's already the perfect choice? Or Hotchkis?

Or Oval Track springs? If so, which ones?

I plan on using Hotchkis Bilstein shocks and 1.125" front and 7/8" rear sway bars.

Thanks!


You will not need a lowering block with the Hotchkis leaf springs.

I'd go Hotchkis or MP XHD.

Thing is the MP leafs don't have the extra leafs top and bottom next to the front eye to prevent rear end hopping under acceleration AND braking.

My old springs are stock OE 1968 340 Formula S leaf springs. The black ones are Hotchkis leaf springs.