What type front, rear axles & hubs do I have? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

newbraunie · 10-19-2008, 11:33 AM

I am in process of changing out lube on front & rear differentials. How do I tell what type axles are in my truck. I have a stock, original 69 1/2 ton 4X4 with sm465 -rockwell t221. The front diff (10 bolt)has metal tab with 41-11 3.73on it. Rear diff is 12 bolt. What type of front hubs came in these trucks? The lockouts are Warn.

msgross · 10-19-2008, 02:04 PM

should be a dana44 then with 3.73 gears, is it a corp10? does it have disc brakes?

not usre of your question about hubs though? do you mean factory lockout hubs? It didn't come with WARN if that's what you are asking...

1969 GMC · 10-19-2008, 09:17 PM

my impression was that on the closed knuckle dana 44's, they got spicer hubs if that option was selected on the spid. If not, metal drive slugs. warn are aftermarket

10-19-2008, 11:33 AM	#1
newbraunie Registered User Join Date: Aug 2008 Location: Central TX Posts: 393	What type front, rear axles & hubs do I have? I am in process of changing out lube on front & rear differentials. How do I tell what type axles are in my truck. I have a stock, original 69 1/2 ton 4X4 with sm465 -rockwell t221. The front diff (10 bolt)has metal tab with 41-11 3.73on it. Rear diff is 12 bolt. What type of front hubs came in these trucks? The lockouts are Warn. Last edited by newbraunie; 10-19-2008 at 11:48 AM.

10-19-2008, 02:04 PM	#2
msgross Registered User Join Date: Jul 2006 Location: Central PA Posts: 12,201	Re: What type front, rear axles & hubs do I have? should be a dana44 then with 3.73 gears, is it a corp10? does it have disc brakes? not usre of your question about hubs though? do you mean factory lockout hubs? It didn't come with WARN if that's what you are asking... __________________ The Garage: 1968 K-10 SWB - "Project Money Pit" 1996 Z-71 - "huntin rig" 1969 C-10 LWB (SOLD) "Project flip that truck or else" 1993 Passport, F@rd 1-ton (SOLD)"Project Cousin Eddie" My Garage Build "The 1,000 footer" Last edited by msgross; 10-19-2008 at 02:05 PM.

10-19-2008, 09:17 PM	#3
1969 GMC Registered User Join Date: Feb 2003 Location: The Rubber City Posts: 5,498	Re: What type front, rear axles & hubs do I have? my impression was that on the closed knuckle dana 44's, they got spicer hubs if that option was selected on the spid. If not, metal drive slugs. warn are aftermarket __________________ 1969 GMC K2500 1996 Honda Accord 2007 Kawasaki KLR 650



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