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WVZR-1 · 07-25-2016

What if any is the 2 letter code on the "end plug" at the pinion/spool valve housing. I've never compared that to the build sheet of any car. It would be an interesting check. I've also never seen the code mentioned for anything '90 or newer and I'm quite sure they're identical. All service SPO" racks are the same '90+.

It's a damn Saginaw rack and any "reseller" should be able to ask the right questions. A C4 rack is a "you pick" the ratio!!

I believe the ratio was spec'd to 15.7:1 and mentioned as being 2.32 turns

07-25-2016	#3
WVZR-1 Join Date: Oct 2004 Posts: 1,884	Re: Power Steering Rack model number What if any is the 2 letter code on the "end plug" at the pinion/spool valve housing. I've never compared that to the build sheet of any car. It would be an interesting check. I've also never seen the code mentioned for anything '90 or newer and I'm quite sure they're identical. All service SPO" racks are the same '90+. It's a damn Saginaw rack and any "reseller" should be able to ask the right questions. A C4 rack is a "you pick" the ratio!! I believe the ratio was spec'd to 15.7:1 and mentioned as being 2.32 turns Last edited by WVZR-1; 07-25-2016 at 07:19 PM.