12 bolt diff on my 2014
10-30-2013, 05:39 PM
#1
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12 bolt diff on my 2014
II recently bought a 2014 rcsb and happen to be under the truck and noticed that it has a 12 bolt diff...anyone know the size of it...is it like the old school 12, now they dont have the 10 bolt? I got a few pictures of it ill post them in a few
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10-31-2013, 08:49 AM
#8
Looks like:
4.3 still uses the 8.625" diff
6.2 uses the 9.76"
5.3 uses the 9.5" unless its a 3.73 towing equipped truck, then it also gets the 9.76"
Both the 9.5 & 9.76 are 12 bolts and even share diff covers, axle shafts, & several bearings.
4.3 still uses the 8.625" diff
6.2 uses the 9.76"
5.3 uses the 9.5" unless its a 3.73 towing equipped truck, then it also gets the 9.76"
Both the 9.5 & 9.76 are 12 bolts and even share diff covers, axle shafts, & several bearings.
Last edited by Robert91RS; 10-31-2013 at 09:10 AM.
10-31-2013, 05:40 PM
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I got 342 gears on it n was looking to upgrade in the future so that held me a little...hope there is more parts available soon for the 12bolt
11-05-2013, 11:08 PM
#10
The 9.5" looks like a 9.5" 14 bolt with 2 bolts missing in the rear cover.... The 9.5" SF always did only have 12 bolts attaching the crown to the carrier. I would like to see one of these new ones opened up as it wouldn't surprise me if its not the same old 9.5" rear....