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gchemist · 02-04-2013, 09:28 PM

I have a 12 bolt swapped in from a 77. A 77 12 bolt will have either 2" or 2.75 (11.34 x 2.75) wide brake shoes. Use a '77 to find parts.

02-04-2013, 09:28 PM	#2
gchemist BAD BOW-Silverado XST Join Date: May 2000 Location: Senior Member from Austin, TX Posts: 6,431	Re: What rearend do I have? I have a 12 bolt swapped in from a 77. A 77 12 bolt will have either 2" or 2.75 (11.34 x 2.75) wide brake shoes. Use a '77 to find parts. __________________ Gerardo a.k.a. Mad Chemist Silverado XST videos