{"product_id":"bbc-300-cfm-cnc-cylinder-heads-pr-o-p-assem-air-flow-research-3670","title":"Air FLow Research BBC 300 CFM CNC Cylinder Heads (pr) O\/P Assem.","description":"Cylinder Head - BBC Magnum - Assembled - 2.300 \/ 1.880 in Valves - 300 cc Intake - 112 cc Chamber - 1.625 in Springs - Aluminum - Big Block Chevy - Pair\u003cp\u003e\u003cbr\u003eShop high-quality truck parts, auto parts, and performance accessories engineered for strength, reliability, and a precise fit. Each component we carry is carefully vetted for durability, safety, and real-world performance—meeting or exceeding OEM standards. Whether you’re replacing worn parts, upgrading suspension systems, or adding off-road equipment, Truck \u0026amp; Auto Parts Store provides trusted OEM and aftermarket brands designed to handle the demands of trucks, SUVs, and 4x4s. With expert support, fast U.S. shipping, and a commitment to customer satisfaction, you can order with confidence knowing every product delivers dependable performance on the road and off.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Air FLow Research","offers":[{"title":"Default Title","offer_id":51220394705112,"sku":"GBMK_3670","price":4194.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3180\/6680\/files\/AFR3670.jpg?v=1766205706","url":"https:\/\/www.truckandautopartsstore.com\/products\/bbc-300-cfm-cnc-cylinder-heads-pr-o-p-assem-air-flow-research-3670","provider":"Truck \u0026 Auto Parts Store","version":"1.0","type":"link"}