Power steering pump

[orangeGMC]

I need a new power steering pump for my '75 K25 pickup with a 400 small block. The guy at Autozone brings me out a pump with a press on pulley shaft. Mine has a keyed shaft. Is there another year pump that has a keyed shaft that I should be asking for? The previous owner has put all sorts of mix and match parts on this truck.

 

[dave_90_blazer]

I need a new power steering pump for my '75 K25 pickup with a 400 small block. The guy at Autozone brings me out a pump with a press on pulley shaft. Mine has a keyed shaft. Is there another year pump that has a keyed shaft that I should be asking for? The previous owner has put all sorts of mix and match parts on this truck.

older ones, so ask older