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Old 03-01-2006, 01:19 PM   #1
Scott Norris
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Fast steering box!

I finally found what I was looking for,Thought you guys might be interested.AGR powersteering makes a 12:1 box for our trucks.yes i have one ordered.:
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Old 03-01-2006, 06:52 PM   #2
shifty
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Re: Fast steering box!

Yep, it's listed in the Summit catalog. I think the price was around $300. I meant to post about this yesterday b/c someone had said 16:1 was the lowest they made - but there is this aftermarket 12:1 out there.
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Old 03-01-2006, 07:41 PM   #3
Captkaos
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Re: Fast steering box!

I would probably verify this with AGR. As far as I know the 12.7:1 boxes they have will only fit the 88-02 trucks and the 82-02 S-series..

The SB1 which is variable ratio is what fits the 67-87's
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Old 03-02-2006, 01:17 AM   #4
shifty
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Re: Fast steering box!

I'm pretty sure the Summit catalog specifically referenced years 60-88 or something similar.
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Old 03-02-2006, 02:42 PM   #5
Captkaos
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Re: Fast steering box!

AGRperformance doesn't list it though. I think Summit has a typo. If they would fit the 67-72's they will fit the 73-87's and last time I talked to AGR they said they couldn't get the 12.7 ratio for my app...ever.
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1973 Chevy C-10
1978 GMC Jimmy (2WD) - SOLD
1987 R10 twin turbo LS
1991 R3500 SRW CrewCab
1985 K5 diesel swapped project
1989 K5 2WD conversion w/ Vette susp Project
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Old 03-02-2006, 04:35 PM   #6
greasemonkey
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Re: Fast steering box!

The AGR I have on my truck is a variable ratio box. I got it probably a year or so ago.
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Old 03-02-2006, 04:39 PM   #7
KCW
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Re: Fast steering box!

I bought the AGR box from summit about 3 months ago and I could swear its a 16:1 ratio.....Ill check when I get home. Its sure nice looking though!!
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Old 03-02-2006, 08:59 PM   #8
stope4
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Re: Fast steering box!

Send Chip an email or call him at Power Steering Services Inc. He'll tell you the max we can get. I just had this conversation with him by email and he told me 16:1 variable was it. Not sure there's that much difference between 16:1 and 12:1.
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