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#1 |
Gasser
Join Date: May 2000
Location: Thomasville,NC USA
Posts: 456
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Hey guys, Is this a 3 or 4 series carrier?
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:thud 70 sstep tubbed, Muncie, double hump, snowflake, |
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#2 |
Account Suspended
Join Date: May 2000
Location: IL
Posts: 0
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5 1/4" on a 3.73 carrier i have here where your 5.3" measurement exists, thats with bearings installed, but they appear ot be flush with the hubs they are pressed on, so...
3866116 is the casting number on it what year is that one, may be a gov lok... [This message has been edited by Fast68Chevy (edited March 25, 2002).] |
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#3 |
Gasser
Join Date: May 2000
Location: Thomasville,NC USA
Posts: 456
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Thanks for the reply Fast. I don't know what year it is. The guy I got it from said it is an Army surplus NOS unit. The casting number on it is: 30060, and has Armasteel cast on it too.
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:thud 70 sstep tubbed, Muncie, double hump, snowflake, |
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#4 |
Account Suspended
Join Date: May 2000
Location: IL
Posts: 0
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interesting,
see if you can get that date code casting oright there off it and type it out [This message has been edited by Fast68Chevy (edited March 25, 2002).] |
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#5 |
Gasser
Join Date: May 2000
Location: Thomasville,NC USA
Posts: 456
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22 between the "screw heads"
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:thud 70 sstep tubbed, Muncie, double hump, snowflake, |
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#6 |
Got 20's????
Join Date: Oct 2001
Location: Aberdeen SD
Posts: 1,451
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That isn't a Gov Loc. If that is for 3.73 or higher I will buy it from you if you want to sell
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99 Silverado Ex-Cab 2wd, Bagged&WhippleCharged 02 Sierra Ex-Cab 4wd 2500 HD The 72 went down the road. |
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#7 |
Gasser
Join Date: May 2000
Location: Thomasville,NC USA
Posts: 456
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72chevyLWB, I'll keep you in mind if I ever find out which carrier it fits.
Stepside
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:thud 70 sstep tubbed, Muncie, double hump, snowflake, |
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#8 |
Smell that burnin' rubber
Join Date: Sep 2000
Location: Ontario
Posts: 171
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Step, that unit looks to be an Eaton posi. I have some dimensions listed below that should help to identify a 3 versus 4 series carrier. Take the dimension between the ring flange face (where you have it) and the closer bearing seat. This is the opposite bearing that you have referenced and the dimension taken at the seat, not end bell. I would say that what you have is probably a 4 series unit (3.73 and up gears).
3 series – 0.895” 4 series – 1.145” [This message has been edited by Dual quad (edited March 25, 2002).] |
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#9 |
Account Suspended
Join Date: May 2000
Location: IL
Posts: 0
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yeah, i measure 48mm on this 4 series carrier here, thats right at about 1 1/8" which is close to 1.14"
date code wil be a letter and then two or three numbers ------------------ -71/C-10(thx teeitup and crews!)350 4+4/CH465(thx 71Chev, GMCPaul, and CPNE)longfleet bed(thnx meathead95)!still building it- -'84 Z28(Z28) 1G1AP87GXEL100000 with H.O. 305/4bbl/190net/hp(L69) 3.73 rear(GT4/YC4) 700R4(MD8-MXO) & other goodies ![]() -79 G20 pass van, 350/th350/10bolt, paint is overrated Randy- Lincoln, IL r68c30@hotmail.com © RSS Enterprises 2000 |
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#10 |
Gasser
Join Date: May 2000
Location: Thomasville,NC USA
Posts: 456
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Dual quad, I measured the dimension you gave. I got 1.150. This was holding a straight edge and using calipers,(and being anxious). I now know what I have.
![]() 72chevyLWB, looks like I'll keep it... Stepside
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:thud 70 sstep tubbed, Muncie, double hump, snowflake, |
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#11 |
Registered User
Join Date: Mar 2002
Location: Redway,Ca. U.S.A
Posts: 37
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I agree with Dual Quad, That looks like an Eaton posi unit to me. They come with green springs, I have an eaton unit and it also has Armasteel casted into it. As far as what series I can't help you there.
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[IMG]http://mustangmods.com/publish/topless99/truck2.jpg[IMG] |
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#12 |
Account Suspended
Join Date: May 2000
Location: IL
Posts: 0
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that carrier just looks wierd ot me is all, it doesnt look so much like the unit i pulled out of the 72, it had smaller springs, and four of them inside those tow spring plates, and was 72 dated, so,,
he gonna keep it now, hehehe good luck! |
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#13 |
Account Suspended
Join Date: Jun 2008
Location: NY,NY
Posts: 3
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Hi
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#14 |
Chevy nut
Join Date: Jun 2007
Location: Springfield, Illinois
Posts: 2,266
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Re: Hi
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84 Chevy Custom Deluxe 1/2 Ton Named Fade To Black II "Remember kids there is NO replacement for displacement!" |
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