Diff Tag Code
Postmaster
Joined: Dec 2002
Posts: 3,959
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From: USA
I'm not sure, but it looks to me like an axle with a 2.27 ratio, limited slip differential, and 8-7/8" ring gear. Perhaps some variation of the Ford 9"? Do you know what vehicle it came from? Does it have a removeable 3rd member housing or a bolt-on rear cover?
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Fleet Mechanic
Joined: Sep 2004
Posts: 1,674
Likes: 2
From: Rowland Heights
Rear axle five bolt pattern. There are some pics in my gallery.
https://www.ford-trucks.com/user_gal...&albumid=12365
Thanks
https://www.ford-trucks.com/user_gal...&albumid=12365
Thanks
Postmaster
Joined: Jul 2001
Posts: 4,038
Likes: 3
From: South Kitsap County, WA
I'm going to go out on a limb and say you might want to re-read the second line. I'm thinking you have a 3.08 7.5" rear out of a Ranger. The "85" in the second line would make sense if it were a "75." All the other codes are in order for Ford's standard tag layout from the early 70s 'til now. Also, look under the bolt to see if a "3" is there and maybe an "L" is next to it. If you have the "L" you have a factory LS unit.
Edit: Upon further research I find Ford did not offer a 3.08 limited slip in a 7.5" Ranger. Ignore the last part of my post above.
Edit Part2: Look here: http://www.therangerstation.com/tech_library/Axles.html all the way down at the bottom of the page, there is a picture of an 8.8 and 7.5 side by side, It's small but that may help.
What vehicle is the rear currently in? Your gallery says you have a 9" in the '56... I can at least tell you that's definitely not a 9."
-Kerry
Edit: Upon further research I find Ford did not offer a 3.08 limited slip in a 7.5" Ranger. Ignore the last part of my post above.
Edit Part2: Look here: http://www.therangerstation.com/tech_library/Axles.html all the way down at the bottom of the page, there is a picture of an 8.8 and 7.5 side by side, It's small but that may help.
What vehicle is the rear currently in? Your gallery says you have a 9" in the '56... I can at least tell you that's definitely not a 9."
-Kerry
Last edited by kspilkinton; Feb 20, 2005 at 11:53 PM.
Post Fiend
Joined: Nov 2001
Posts: 5,871
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From: Coutts Canada
My guess is that its an 8.8 out of an 80's ford car, or it could be some type of dana rear axle out of a car as well. but if that tag is right you definately have a 2.27 ratio, and those ratios are typical of lager car rears.
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Postmaster
Joined: Jul 2001
Posts: 4,038
Likes: 3
From: South Kitsap County, WA
Originally Posted by mustange70
My guess is that its an 8.8 out of an 80's ford car, or it could be some type of dana rear axle out of a car as well. but if that tag is right you definately have a 2.27 ratio, and those ratios are typical of lager car rears.
Am I being baited? Since when did the 1st line of the build tag ever say anything about a ratio. I'm curious to find out the results of this. Maybe my computer is laying out the post differently, but I see two rows of data with a possibility of a 3.08 geared 7.5" rear on the bottom. The top line was the axle model and build date, not a ratio.
Edit: I'll agree with the possibility of an 8.8 as the "5" in the second row could have been misread.
Please clue the novice in.
-Kerry
Last edited by kspilkinton; Feb 21, 2005 at 12:46 AM.
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Fleet Mechanic
Joined: Sep 2004
Posts: 1,674
Likes: 2
From: Rowland Heights
you guys are good. that site helped. the picture on the right is the rearend. I went back to the pervious owner but he would have to ask his son-in-law who build the truck.
C or GY-A 2A27
0 8 8 5 V108E
From the top number on the right I believe the year to be 2A27 (1982or1992/january/27).
C or GY-A 2A27
0 8 8 5 V108E
From the top number on the right I believe the year to be 2A27 (1982or1992/january/27).
Postmaster
Joined: Jul 2001
Posts: 4,038
Likes: 3
From: South Kitsap County, WA
Ed-
That last row still doesn't fit an 8.8. There should be numbers under the bolt head. and that 5 is really throwing me off.
I'm thinking the row reads 3 08 8 8 V108E. This would make it a 3.08 geared 8.8.
-Kerry
That last row still doesn't fit an 8.8. There should be numbers under the bolt head. and that 5 is really throwing me off.
I'm thinking the row reads 3 08 8 8 V108E. This would make it a 3.08 geared 8.8.
-Kerry
Postmaster
Joined: Dec 2002
Posts: 3,959
Likes: 9
From: USA
The pic of the axle looks to be an 8.8".
Kspilkington is right, the ratio should not be where I was looking (2A27).
Is the wheel bolt pattern 5 on 5.5" or 5 on 4.5"? I think Rangers have 5 on 4.5" pattern.
Kspilkington is right, the ratio should not be where I was looking (2A27).
Is the wheel bolt pattern 5 on 5.5" or 5 on 4.5"? I think Rangers have 5 on 4.5" pattern.
Last edited by SoCalDesertRider; Feb 21, 2005 at 10:27 PM.
Postmaster
Joined: Jul 2001
Posts: 4,038
Likes: 3
From: South Kitsap County, WA
Glen, Cody -sorry for coming off like a bleeding know-it-all, I was floored that both of you even thought of the ratio like you did. I can appreciate the need for an open mind, though. You guys are always the most helpful.
Ed- The 4.5" and 5.5" is the bolt circle pattern. Divide your wheel hub into even quarters, like a clock, with one lug at 6 o'clock. Take the center of the lug and either imagine a lug at 12 o'clock or measure to the back of the lug on either side of the 12 position. It's easier with a 4, 6, or 8 lug pattern, you measure the distance from center to center of the lug that is in the opposite position. The oddball is the 5 lug.
-Kerry
Ed- The 4.5" and 5.5" is the bolt circle pattern. Divide your wheel hub into even quarters, like a clock, with one lug at 6 o'clock. Take the center of the lug and either imagine a lug at 12 o'clock or measure to the back of the lug on either side of the 12 position. It's easier with a 4, 6, or 8 lug pattern, you measure the distance from center to center of the lug that is in the opposite position. The oddball is the 5 lug.
-Kerry
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Fleet Mechanic
Joined: Sep 2004
Posts: 1,674
Likes: 2
From: Rowland Heights
Take the center of the lug and either imagine a lug at 12 o'clock or measure to the back of the lug on either side of the 12 position. It's easier with a 4, 6, or 8 lug pattern, you measure the distance from center to center of the lug that is in the opposite position. The oddball is the 5 lug.
doing the above it's 4.5.
doing the above it's 4.5.
