The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

Rich84 · 08-29-2018, 09:42 AM

Lee..You sure are right about all the 4x4s in the yards. I found a newish Auburn unit with 3.73's in a 89 Suburban. Some say they are not the best but its fine for a cruiser. It's 30 spline so I had to change the axles too. 88 and up trucks are 30 spline so they were easy to find.
Wow those Eatons are expensive.

08-29-2018, 09:42 AM	#3
Rich84 Registered User Join Date: Mar 2012 Location: Woodbury, Ct. Posts: 1,708	Re: Changing the rear axle...again Lee..You sure are right about all the 4x4s in the yards. I found a newish Auburn unit with 3.73's in a 89 Suburban. Some say they are not the best but its fine for a cruiser. It's 30 spline so I had to change the axles too. 88 and up trucks are 30 spline so they were easy to find. Wow those Eatons are expensive.