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junkmandan3 · 05-23-2014, 11:03 PM

I've got pretty good yearly coverage on the brochures from GMC and Chevy,and I've never seen any listing for the MH 113" BBC conventional with V12. Typically, in that era, a engine upgrade would be installed in a distributer shop, so that full warranty would be in effect. Plus I have the sales data books for 1966 and 1974. The Astro with V-12 was officially Model # DP 9702 and had limited options for that year, only a 150" wheelbase according to my '74 sales data book . Noticed the weight listed with all liquids, but minimum fuel at about 16,500 lbs, plus or minus.

05-23-2014, 11:03 PM	#705
junkmandan3 Registered User Join Date: Dec 2013 Location: Northfield,Ohio Posts: 221	Re: GM Semis I've got pretty good yearly coverage on the brochures from GMC and Chevy,and I've never seen any listing for the MH 113" BBC conventional with V12. Typically, in that era, a engine upgrade would be installed in a distributer shop, so that full warranty would be in effect. Plus I have the sales data books for 1966 and 1974. The Astro with V-12 was officially Model # DP 9702 and had limited options for that year, only a 150" wheelbase according to my '74 sales data book . Noticed the weight listed with all liquids, but minimum fuel at about 16,500 lbs, plus or minus.