The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - 71 K-20 rear

**Stocker** · 09-05-2013, 01:22 PM

Welcome to the forum!

Pretty sure HO72 has larger brakes than HO52.... can't recall the measurements but the info is here somewhere. If I find it, I'll post it in this thread.

Also, all HO72s have the load bolt. Some HO52 have it and some do not.

There were Detroit Lockers for Eaton diffs but apparently not many, so they can be hard to find.

09-05-2013, 01:22 PM	#2
Stocker 20' Daredevil (Ret) Join Date: May 2003 Location: Jefferson State Posts: 13,809	Re: 71 K-20 rear Welcome to the forum! Pretty sure HO72 has larger brakes than HO52.... can't recall the measurements but the info is here somewhere. If I find it, I'll post it in this thread. Also, all HO72s have the load bolt. Some HO52 have it and some do not. There were Detroit Lockers for Eaton diffs but apparently not many, so they can be hard to find. __________________ - Mike - 1972 K20 LWB 350/350/205 RIP El Jay