power steering gear box

[77 cc lb]

hey everyone. i have a 77 crewcab that needs a new gear box. i was wondering if there was an upgrade or different year gearbox that could give me a tighter turning radius. or is there a way to tweak the steering to get a tighter turn? any info would be appreciated. thanks

[bake74]

     http://westtexasoffroad.homestead.com/powersteering.html

  I don't know if there is an upgrade, but this is an article to increase the pressure on your existing one.  Hope it helps.

[Captkaos]

There isn't any upgrades as far as worm gear boxes. 

[77 cc lb]

thanks bake74 and captkaos for the info. so all the steering gear boxes for these years are all the same turning ratio pretty much? thanks again.