. . . . . . . "six-cylinder inline engines" . . . "straight 6" . . . "inline-six" . "inline-6 cylinder" . . "6-cylinder engines" . "Inline six-cylinder" . . . . "straight six cylinder" . . . . . . "six-cylinder" . . "inline-six diesel engine" . . . . . . "Inline-6" . . . . . . . . . . . . . "l6" . . "inline-six engine" . "in-line six-cylinder" . "Straight six" . . "sixes" . . "Inline 6" . "In line" . . . "6 cyl" . "inline 6" . . . "I6" . . . . . "Straight-six" . . . . "straight-six engine" . . . . . . . . . "6-cylinder engine" . . "6 inline" . . . . . . "inline 6-" . "in line 6" . . "Straight-six engine" . . . "six cylinder" . . "Straight-six engine" . . "Inline 6-cylinder" . . . . "inline 6-cylinder engine" . . . . "straight-6 engine" . "six-cylinder engines" . . . . . "inline six-cylinder" . "six-cylinder inline" . . . "inline six-cylinder engines" . . . . . . . . "Inline six" . . . . . . . . . . "straight-six" . . . . . . . "six-cylinder inline engine" . . . "6-cylinder-inline engine" . . . . "s6" . "Inline (Straight)-6" . . . . "L-6" . . . "inline slant six" . . "6 Inline" . . . . . . . "inline-6" . "six-in-line" . "straight 6 configuration" . . . "inline-six cylinder engine" . . "6 cyl engine" . . . . . . "in-line six-cylinder engine" . "6" . . . . . "straight six" . "R6" . "6-cylinder" . "6 cylinder in-line" . "Six-cylinder inline" . "flathead-six engine" . . "in-line six" . "I6 engine" . . . . . . . "I-6" . . . . . "inline/row 6-cylinder" . . . . "straight-6" . . . . "6 in line" . "Chevrolet I6" . . . . . . . . . . . . . . . "six" . "S6" . . . . "6 cylinder" . . . "inline" . "six-cylinder in-line" . "n-line 6" . . "six-cylinder engine" . . . "inline six cylinder engine" . . "6-cylinde" . . . . . . . . "six-cylinder in-line engine" . . . . . . . . . . "inline six-cylinder engine" . . "6-cylinder in-line" . . "Inline, 6-cylinder" . . "In-line 6" . . . . . . "inline six" . . . . . . . . "Inline-6 engine" . . "L6" . . . "6-cylinder in-line motor" . . . . . "straight-six-cylinder" . . "I-6 engine" . . "Straight 6" . . . "inline-six-cylinder" . . . . . "Inline-six" . . . "In line six-cylinder sidevalve engine" . . . . . "multi-cylinder engine" . . . . . . . . . . "6 cylinder engine" . . . "Six-cylinder" . . . "Straight-6" . . . . . . . . "straight-sixes" . . . . "six cylinder engine" . . . "inline-sixes" . . "inline 6-cylinder" . . . . . "''I6''" . . "six cylinder inline" . . . . . . . "inline Six" . . "6-" . . . . . . . . "six-cylinder engine's" . . . . "Inline six cylinder ohc engine" . . . . . "inline six engine" . . "Engine Straight 6" . "inline six cylinder" . . "6-cyl" .