{"product_id":"dhc-175-aluminum-cylinder-heads","title":"DHC 175 Aluminum Cylinder Heads","description":"The Trick Flow DHC 175 Cylinder Heads are designed for Small Block Chevrolet engines, offering enhanced performance and airflow. These cast aluminum heads feature a Fast As Cast® construction for durability and efficiency.\n\nKey specifications include a 175cc intake runner volume and a 60cc combustion chamber volume, paired with 2.020-inch intake valves and 1.600-inch exhaust valves. They are engineered for hydraulic flat tappet camshafts and can accommodate a maximum valve lift of 0.540 inches. The heads come assembled with 1.470-inch springs and include accessory bolt holes.\n\nThese cylinder heads are suitable for a range of Small Block Chevrolet engines, including V8 Gen I configurations and engine sizes such as 4.9L\/302, 5.3L\/327, 5.7L\/350, and 6.6L\/400. The design also accommodates a minimum bore size of 4.000-inch and comes with 5\/16-inch guide plates and 3\/8-inch rocker provisions.","brand":"Trick Flow","offers":[{"title":"Default Title","offer_id":52664037015864,"sku":"TFS-30210006","price":999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687723712.jpg?v=1784332308","url":"https:\/\/store.motormia.co\/products\/dhc-175-aluminum-cylinder-heads","provider":"MOTORMIA","version":"1.0","type":"link"}