To be OFFERED AT AUCTION at RM’s London event, October 31, 2012. To view this car and others currently consigned to this auction, please visit the RM website at rmauctions.com/London . Chassis No. 4647 Estimate: £320,000 - £360,000 370 hp, 3,929 cc DOHC transverse V-12 engine with Six Weber twin-choke carburettors, five-speed manual transaxle, independent front and rear suspension by coil springs and unequal length wishbones, and four-wheel hydraulic disc brakes. Wheelbase: 98.4 in..