{"product_id":"1-3-4-primary-x-3-collector-headers","title":"1-3\/4\" Primary x 3\" Collector Headers","description":"The Sanderson LS134 header set is engineered for GM LS1, LS2, LS3, LS4, LS6, and LS7 V8 engines, offering a performance upgrade for street rod applications. These headers feature a tight-fitting, mild swept-back design that ensures ample spark plug clearance. The primary tubes measure 1-3\/4 inches in diameter, paired with a 3.0-inch collector, optimized for enhanced engine performance.\n\nConstructed from durable 16-gauge steel tubing with a 3\/8-inch thick flange, these headers boast a patented gasket-free design. This innovative feature eliminates common leak points and ensures long-term reliability without the need for header gaskets. Hardware for installation, including a header bolt set and collector reducer set, is included.\n\nSanderson Headers are proudly made in the USA and are available in several finishes: Silver Ceramic Coated, Black Satin Ceramic Coated, or Plain Steel (raw metal). The recommended ceramic coating provides excellent protection, thermal control, improved exhaust scavenging, and increased longevity.\n\nIt is important to note that Sanderson Headers are not emissions legal for use on pollution-controlled motor vehicles. Purchasers are responsible for verifying local regulations for compliance. Additionally, wrapping the headers with any thermal tape will void the warranty.","brand":"Sanderson","offers":[{"title":"Default Title","offer_id":52663597269304,"sku":"LS134","price":499.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687664395.jpg?v=1784328303","url":"https:\/\/store.motormia.co\/products\/1-3-4-primary-x-3-collector-headers","provider":"MOTORMIA","version":"1.0","type":"link"}