General Information Year 1974 Make Gravely Model 816 Color Red/White Packages 16.5 HP Onan, liftable rear hitch, 50" deck, snow plow 1974 Gravely 816 (Red/White) Gallery 17954.jpg 55 KB Views: 15 17641.jpg 71.3 KB Views: 15 17649.jpg 65.7 KB Views: 15 17657.jpg 62.3 KB Views: 14 17665.jpg 77.4 KB Views: 16 Share: Facebook Twitter Reddit Pinterest Tumblr WhatsApp Email Link