bias ply tire memories.
I drove my 70 Super Bee for 5 years with 215 70 14 radials on the front and L 60 15 bias in the rear.
Also 3.55 sure grip.
Front- completely planted and stable
Rear- completely controllable with throttle and very easy to feel traction going away and coming back
Handled like a giant go-cart
Would highly recommend it.