{"product_id":"arp-header-bolt-kit-for-gen-3-4-ls-choose-style","title":"ARP HEADER BOLT KIT FOR GEN 3\/4 LS - Choose Style","description":"\u003cp\u003e\u003cstrong\u003eARP HEADER BOLT KIT FOR GM GEN 3\/4 LS Engines\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoose Your Header Bolt Kit:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBlack Oxide Hex Head, 20mm UHL - ARP 134-1101\u003c\/li\u003e\n\u003cli\u003eBlack Oxide 12-Point Head, 20mm UHL - ARP 134-1201\u003c\/li\u003e\n\u003cli\u003eBlack Oxide Hex Head, 30mm UHL (for 3\/8\" and thicker aftermarket header flanges) - ARP 134-1102\u003c\/li\u003e\n\u003cli\u003eBlack Oxide 12-Point Head, 30mm UHL (for 3\/8\" and thicker aftermarket header flanges) - ARP 134-1202\u003c\/li\u003e\n\u003cli\u003eStainless Steel Hex Head, 20mm UHL - ARP 434-1101\u003c\/li\u003e\n\u003cli\u003eStainless Steel 12-Point Head, 20mm UHL - ARP 434-1201\u003c\/li\u003e\n\u003cli\u003eStainless Steel Hex Head, 30mm UHL (for 3\/8\" and thicker aftermarket header flanges) - ARP 434-1102\u003c\/li\u003e\n\u003cli\u003eStainless Steel 12-Point Head, 30mm UHL (for 3\/8\" and thicker aftermarket header flanges) - ARP 434-1202\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e20mm length is ideal for 1\/4\" flange headers or factory manifolds and 30mm length is intended for 3\/8\" flange headers or larger. \u003c\/p\u003e","brand":"ARP","offers":[{"title":"Black Oxide \/ Hex (6-Point) \/ 30mm UHL (Aftermarket Headers)","offer_id":46110126670022,"sku":"134-1102","price":47.99,"currency_code":"USD","in_stock":true},{"title":"Black Oxide \/ Hex (6-Point) \/ 20mm UHL (Factory Manifolds)","offer_id":46110131519686,"sku":"134-1101","price":47.99,"currency_code":"USD","in_stock":true},{"title":"Black Oxide \/ 12-Point \/ 30mm UHL (Aftermarket Headers)","offer_id":46110126702790,"sku":"134-1202","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Black Oxide \/ 12-Point \/ 20mm UHL (Factory Manifolds)","offer_id":46110131552454,"sku":"134-1201","price":43.99,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel \/ Hex (6-Point) \/ 30mm UHL (Aftermarket Headers)","offer_id":46110126735558,"sku":"434-1102","price":59.99,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel \/ Hex (6-Point) \/ 20mm UHL (Factory Manifolds)","offer_id":46110131585222,"sku":"434-1101","price":57.99,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel \/ 12-Point \/ 30mm UHL (Aftermarket Headers)","offer_id":46110126768326,"sku":"434-1202","price":61.99,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel \/ 12-Point \/ 20mm UHL (Factory Manifolds)","offer_id":46110131617990,"sku":"434-1201","price":57.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2716\/4086\/files\/arp-arp-header-bolt-kit-for-gen-3-4-ls-134-1102-1237107233.jpg?v=1778191690","url":"https:\/\/www.glennsautoperformance.com\/products\/arp-header-bolt-kit-for-gen-3-4-ls-choose-style","provider":"Glenn's Auto Performance","version":"1.0","type":"link"}