{"product_id":"beyea-custom-headers-idm-604-s1-b2-imca-ump-modified-full-header-set-for-small-block-chevy-with-1-625-to-1-75-inch-primary-tubes-and-3-inch-collectors","title":"Beyea Custom Headers IDM-604-S1-B2 IMCA UMP Modified Full Header Set for Small Block Chevy with 1.625 to 1.75 Inch Primary Tubes and 3 Inch Collectors","description":"Headers 604 Crate Modified\n\u003cp\u003eThe Beyea Custom Headers IDM-604-S1-B2 is designed specifically for IMCA UMP Modified racing applications, providing optimal exhaust flow and performance. These full headers feature 1.625 to 1.75 inch primary tubes and a 3-inch collector, engineered to enhance horsepower and torque while maintaining durability. Constructed from high-quality steel with a black paint finish, they resist corrosion and withstand high temperatures during intense racing conditions. The headers include gaskets and hardware for straightforward installation, ensuring a secure fit on small block Chevy engines. These headers are ideal for racers seeking reliable performance upgrades that meet competitive specifications. Their precise design reduces exhaust backpressure and improves engine efficiency, making them suitable for various racing environments. Whether upgrading an existing setup or building a new race car, these headers offer a proven solution for competitive motorsport performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned for IMCA UMP Modified race cars\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFull header set with 1.625 to 1.75 inch primary tubes\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003e3-inch collector for improved exhaust flow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eConstructed from durable steel with black paint finish\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eIncludes gaskets and hardware for easy installation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptimized for small block Chevy engines\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhances horsepower and torque with high-flow design\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eResists corrosion and high-temperature conditions\u003c\/li\u003e\u003c\/ul\u003e","brand":"BEYEA CUSTOM HEADERS","offers":[{"title":"Default Title","offer_id":44718912471106,"sku":"BEYIDM-604-S1-B2","price":440.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/4327\/4306\/files\/BEYIDM-604-S1-B2.jpg?v=1786521163","url":"https:\/\/ltactradingco.com\/products\/beyea-custom-headers-idm-604-s1-b2-imca-ump-modified-full-header-set-for-small-block-chevy-with-1-625-to-1-75-inch-primary-tubes-and-3-inch-collectors","provider":"LTAC Trading Co.","version":"1.0","type":"link"}