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Post by fercho on Apr 16, 2014 22:07:52 GMT -5
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Post by dkarshuk03 on Apr 16, 2014 22:36:15 GMT -5
Yeah! What he said ^
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Post by cheezwhiz31 on Apr 17, 2014 7:42:14 GMT -5
Can i put the pinion from an old style gm (bolt on style) into a mid 70's skinny bolt in axle 10 bolt out of a monte(u joint style)? thanks are you asking about the pinion in the rearend for the gears or the pinion flange that the driveshaft bolts to, if your asking about the pinion that goes inside with the gears yes it will change as i have taken gears out of a nova rearend and put into a impala rear and for the flange that the driveshaft interchanges also from small gm rear(monte) to big gm rear(impala). no i'm talking about the drive shaft bolt part. I want to put gears into a monte rear end and take a plate off a older rear end and put it on the monte u joint style so i can bolt a CV drive shaft to it. just wondering if that is possible....thanks Joey
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Post by motorman383 on Apr 17, 2014 14:26:19 GMT -5
Hola amigos, tengo una pregunta que no sé de diff, pero necesito ayuda para saber que dif! El diff es mi cadillac fleetwood berlina d 'Elegance 1978, quiero cambiar la relación, creo que esto es diff 10 perno 8.75 " Esta es la información que tengo. Este rearend se utilizó en algunos mediados de los años 70 camionetas Chevrolet, Impala, Caprice, algunos Chevelles, El Caminos, generalmente con motores más grandes y / o las opciones de carga pesada (de remolque, etc.). Posiblemente también se encuentra en algunos Pontiac LeMans, unos 1977 Buick Regals y modelos de Cadillac (necesita confirmación). Se puede encontrar con cualquier 28 o 31 ejes estriados. Tiene una cubierta de 10 pernos con sangrías al lado de los tubos del eje y 12 tornillos que sujetan la corona al transportista (los tornillos tienen un 3/4 "de cabeza hexagonal, rosca a la derecha.) La tuerca del piñón es de 1-1/4" tiene 3 tubos del eje ". Este es un fuerte rearend, pero por desgracia, sólo se apoyo brevemente y del mercado de accesorios de segunda mano es mala. Esta opinión es! y todos coinciden en que puede haber 10 perno 8.75 "desarme y vio que estaba cubierta de 10 pernos pero vi 12 pernos que sujetan el anillo a la compañía dirigir los tornillos teniendo un 3/4 " la tuerca del piñón es de 1-1/4 " No desarme ejes estriados Hello friends, I have a question that I don't know diff, but I need help to know that dif!The diff is my cadillac fleetwood d'Elegance sedan 1978, I want to change the relationship, I think that this is diff 10 Bolt 8.75 "this is the information I have.This rearend was used in some mid 70 trucks Chevrolet, Impala, Caprice, some Chevelles, El Caminos, usually with larger engines and / or heavy load (towing, etc.) options. Possibly it is also found in some Pontiac LeMans, a 1977 Buick Regals and Cadillac models (requires confirmation).You can find any 28 or 31 grooved axis. You have a 10 bolt cover with indentations next to tubes of the axis and 12 screws holding the Crown to the carrier (the screws have a 3/4 "hex head screw right.) The pinion nut is 1-1/4 "has 3 axle tubes". "This is a strong rearend, but, unfortunately, is only briefly support, and second-hand accessories market is bad. This opinion is! and everyone agrees that there may be 10 Bolt 8.75 "disarmament and saw that it was covered with 10 pins but I saw 12 bolts holding the ring to the company head screws having a 3/4 '' the pinion nut is 1-1/4" No disarmament fluted shafts I sorry for my English, I'm from Costa Rica " Yo lo siento por mi Inglés, soy de Costa Rica
. Translation from this guy
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Post by fercho on Apr 20, 2014 20:53:06 GMT -5
Hello friends, I have a question that I don't know diff, but I need help to know that dif!The diff is my cadillac fleetwood d'Elegance sedan 1978, I want to change the relationship, I think that this is diff 10 Bolt 8.75 "this is the information I have.This rearend was used in some mid 70 trucks Chevrolet, Impala, Caprice, some Chevelles, El Caminos, usually with larger engines and / or heavy load (towing, etc.) options. Possibly it is also found in some Pontiac LeMans, a 1977 Buick Regals and Cadillac models (requires confirmation).You can find any 28 or 31 grooved axis. You have a 10 bolt cover with indentations next to tubes of the axis and 12 screws holding the Crown to the carrier (the screws have a 3/4 "hex head screw right.) The pinion nut is 1-1/4 "has 3 axle tubes". "This is a strong rearend, but, unfortunately, is only briefly support, and second-hand accessories market is bad. This opinion is! and everyone agrees that there may be 10 Bolt 8.75 "disarmament and saw that it was covered with 10 pins but I saw 12 bolts holding the ring to the company head screws having a 3/4 '' the pinion nut is 1-1/4" No disarmament fluted shafts I sorry for my English, I'm from Costa Rica "
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Post by STROMI 121 on Apr 20, 2014 21:20:53 GMT -5
Im still not sure what exactly the question is.
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kornbread
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Post by kornbread on Apr 20, 2014 21:46:12 GMT -5
Im still not sure what exactly the question is. I think this guy wants to change his gear ratio not relationship. Sounds like a 10/12 c-clip rear. No gears available, i think. Idk, the only one of these i had was a drain plug diff cover n they were definitely not in any 70,s trucks i,ve owned.
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Post by fercho on Apr 21, 2014 13:22:45 GMT -5
Hello friends, If! what I want is to change the ratio of the differential, the Walking a 41-18 I think it is a 2.28:1, which is not used for differential've only seen 10 bolt 8.5 "or 8.2" or 12 bolt 8.875 "and I think that I have is 10 bolt 8.75 ". I want to change this relationship!
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RU18
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Post by RU18 on May 1, 2014 13:17:54 GMT -5
ok im building a hybrid 10 bolt gm with 12 31 spline bia axles just gonna use the 8.5 carrier and put side gears in that accept the 31 spline axles ive been told its 30 spline side gears but wouldnt they need to be 31. also what did these gears come in so i can order a set
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Post by studdog on May 1, 2014 14:08:07 GMT -5
If they are 30 spline side gears you need 30 spline axles. 31s came in wagons 71-76 for sure. Sedans pretty sure Buicks were where most of your 12 bolt rears were. Hope that helps.
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RU18
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Post by RU18 on May 1, 2014 21:57:31 GMT -5
Already have the 31 via with brass bushings just need to finish the Carrier and order pinon brake
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owen11x
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Post by owen11x on May 2, 2014 0:17:53 GMT -5
Any one know if backing plates off a c clip rear will fit a bia rear? I know I'll have to dremel out the hole for the bearing to fit through but wondering if the bolt pattern is the same for bolting the backing plate to axle tube. Bia is out of a 76 Buick I believe and backing plates would be coming off a 77 caddy Thanks!
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Post by Heavy Mettle on May 12, 2014 3:04:34 GMT -5
Any one know if backing plates off a c clip rear will fit a bia rear? I know I'll have to dremel out the hole for the bearing to fit through but wondering if the bolt pattern is the same for bolting the backing plate to axle tube. Bia is out of a 76 Buick I believe and backing plates would be coming off a 77 caddy Thanks! I don't think the flange bolt pattern is the same between c-clip and bolt-in... I think you can interchange housings/backing plates 10 bolt c-clip to 12 bolt c-clip and 10 BIA to 12 BIA, but not BIA to clip...
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owen11x
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Post by owen11x on May 12, 2014 11:21:48 GMT -5
That's what I figured before even trying, thanks man
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Post by cheezwhiz31 on May 14, 2014 20:13:36 GMT -5
Can someone tell me the timkin bearing for a 28 spline bolt in rear end. Thanks need asap. Was told a 2124. Thanks need asap.
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