Swapping out the old straight 6 250 with 3 on the tree for a 283 with a powerglide bolted to it.

I would love to have a LOKAR floor shifter but at 300+ dollars it is out of my budget right now.

What floor shift could I scrounge around for to work with this conversion?

Going in a 64 short step if that matters. And it is an aluminum case powerglide.

Thanks