{"product_id":"xdp-xd384-hd-billet-rocker-arm-valve-bridge-set-2001-2024-duramax","title":"XDP XD384 HD Billet Rocker Arm Valve Bridge Set (2001-2024 Duramax)","description":"\u003cdiv class=\"cmp-product-force-font\"\u003e\n\u003cdiv\u003eThe XDP HD Billet Rocker Arm Valve Bridge Set XD384 will greatly improve the factory valvetrain in your modified GM 6.6L Duramax LB7\/LLY\/LBZ\/LMM\/LML\/L5P. The OE rocker arm bridges in your valvetrain were designed for stock output levels. Once modified, your Duramax engine can quickly produce more stress and load than the factory rocker arm bridges were made to handle. The XDP rocker arm bridges are CNC-machined out of hardened 4140 chromoly for extreme strength. Each set is  then Nitride coated to minimize friction and provide added protection. Sold as a set.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch5\u003eFeatures:\u003c\/h5\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003eNitride Coating\u003c\/li\u003e\n\u003cli\u003eSold As Complete Set\u003c\/li\u003e\n\u003cli\u003eBillet 4140 Chromoly Construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eApplication Note:\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003eDesigned for stock rocker arms only.\u003c\/div\u003e\n\u003cdiv\u003eWill not work with aftermarket rocker arms.\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-product-force-font\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cu\u003e\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"cmp-product-force-font\"\u003e\n\u003ca href=\"https:\/\/www.xtremediesel.com\/xtreme-diesel-performance-xdp-product-warranty-availability#warranty\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cu\u003eManufacturer Warranty*:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e2 Year \/ Unlimited Mileage\u003c\/div\u003e","brand":"XDP MFG","offers":[{"title":"Default Title","offer_id":51325458841888,"sku":"XD384","price":459.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/3043\/6640\/files\/xdp-xd384-hd-billet-rocker-arm-valve-bridge-set-2001-2024-duramax-6057829.jpg?v=1779541630","url":"https:\/\/www.southerndieselsupply.com\/products\/xdp-xd384-hd-billet-rocker-arm-valve-bridge-set-2001-2024-duramax","provider":"Southern Diesel Supply","version":"1.0","type":"link"}