{"product_id":"k-n-14in-spun-aluminum-top-bottom-plate","title":"K\u0026N 14in Spun Aluminum Top \u0026 Bottom Plate","description":"The K\u0026amp;N 14 inch air filter top and base plates fit any round 14 inch K\u0026amp;N high-flow air filter for boosting the performance in carbureted race cars, hot rods, muscle cars and pickup trucks. The plates are made from lightweight aluminum with a spun aluminum finish featuring K\u0026amp;N logos embossed on the outer edge of the top plate. The base plate fits carburetors with a 5-1\/8 inch air horn flange and drops the filter 1-1\/2 inches below the carb flange. The drop base design helps to maximize air filter height while still clearing the hood in many custom applications. These K\u0026amp;N 14\" top and base plates will work with various heights of K\u0026amp;N high-flow air filters such as the 2-5\/16 inch tall air filter E-3740, 3 inch tall air filter E-1650, 4 inch tall air filter E-3750, 5 inch tall air filter E-3760, 6 inch tall air filter E-3770 and several other variations meant for drag racing or off-road racing use.","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":39550954963128,"sku":"KNN85-6851","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0077\/1791\/2658\/products\/dc6fb039ad2c53275d6d0bb6de4ea866.jpg?v=1618636042","url":"https:\/\/www.outlawraceengines.com\/products\/k-n-14in-spun-aluminum-top-bottom-plate","provider":"Outlaw Race Engines","version":"1.0","type":"link"}