Does anyone know the piston height for a Pontiac Six piston? I have a set of Toyota 2F pistons that I'm hoping will fit my mate's '51 Pontiac, 95mm bore, 0.990" pin. From what I see in this article they could work, and by using the earlier Pontiac rods the stroke could be altered to compensate for different piston height if it's within 0.125". 2F rods might also work, although they're very long.