Best 13 A Look Back at the 702ci GMC Twin-Six V12 Engine

Best 13 A Look Back at the 702ci GMC Twin-Six V12 Engine

Chevy twin six

Craigslist Find: A GMC 702ci V-12 - How Does 585 ft/lbs Of Torque At 1,600 RPM Sound To You

Craigslist Find: A GMC 702ci V-12 - How Does 585 ft/lbs Of Torque At 1,600 RPM Sound To You

60s vintage GMC V12, 702 cid. A rare find !

GMC Twin Six V12 702

Technical - Cars built with creative engineering

Technical - Cars built with creative engineering

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