1966 Shelby Cobra 427 Replica for Sale. 5.7L V8 engine, 4 speed manual transmission with hydraulic clutch, Weiand intake, Holley 4 barrel carburetor, MSD HEI ignition, ceramic coated headers with side pipe exhaust, Howe aluminum radiator, rack and pinion steering, front disc brakes, 15"Â American racing polished alloy wheels with Cooper Cobra Radial GT tires, beautiful yellow exterior with white rally stripes, ceramic coated driver's roll bar, black bucket seat interior, white faced Autometer Gauges, wood rim steering wheel, Hurst Shifter. This has got to be one of the meanest sounding Cobras we have had the opportunity to drive! This well built machine features a very roomy interior for a Cobra. You need to check this one out!