How To Change a Power Steering Pump Flow Restrictor

Changing your power steering pump's restrictor/reducer fitting is easier than you think. Learn how with our quick install video.
We're demonstrating on a GM Type II power steering pump, but this also applies to a GM P Pump or N Pump. To see Turn One's full line of flow restrictors, visit turnonesteerin...

[@ZBrink11]

Can you please make a video showing how to replace the barb fitting on this same style pump?

[@isnowyazn]

With the AN-6 upgraded ps line(s) option, does this replace all of the stock/oem line ? My 2010 Camaro SS (6.2L, LS3) has the feed port and return port going through the same line/hose.

[@turnonesteering]

Yes, AN-6 hoses use a different style of hose connection, but the lines themselves are different materials, so you would essentially be converting all of your connections/hose to AN-6. Some people choose to only do this on the pressure side, while keeping the low pressure return side factory. Some people choose to upgrade all hoses at the same time to keep everything consistent.

[@autotek7930]

Y'all make anything for the jeep xj pump? I'm trying to increase the output pressure and would rather buy a tested unit so I know what it is doing versus modifying mine lol

[@turnonesteering]

Yes, we can likely get you set up with an improved pump. Please use our contact form to send us an email and we'll be in touch

[@gmboi6432]

What car power steering pump is this from

[@turnonesteering]

This specific pump was used on Corvettes from 1997-2013

[@gmboi6432]

@@turnonesteering sounds good thank you also wanted to ask can you post a link for the bracket behind it

[@aronfriesen2362]

What bracket is this on

[@turnonesteering]

This was on our previous Type 2 pump block mount for small block Chevy engines. No longer available, though.

[@dtrn750]

How do I adjust for more power for my K10? I just added 37’s and turning for let’s say parking or on a trail is pretty tight

[@turnonesteering]

You could try increasing the flow rate coming out of the pump, but with such high wheel loads happening on a trail, it is likely the pump does not have pressure to turn those big wheels at low rpms. Give us a call and we can help talk through some options to fix.