{"title":"COOLING SYSTEM-LMM","description":"","products":[{"product_id":"xdp-x-tra-cool-direct-fit-replacement-radiator-xd297-06-10-lbz-lmm","title":"XDP X-TRA Cool Direct-Fit Replacement Radiator XD297 06-10 LBZ\/LMM","description":"\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"123\" data-end=\"181\"\u003eXDP X-TRA Cool Direct-Fit Replacement Radiator XD297\u003c\/h3\u003e\n\u003cp data-start=\"182\" data-end=\"221\"\u003e\u003cstrong data-start=\"182\" data-end=\"221\"\u003e2006–2010 GM 6.6L Duramax LBZ \u0026amp; LMM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"223\" data-end=\"583\"\u003eThe \u003cstrong data-start=\"227\" data-end=\"262\"\u003eXDP X-TRA Cool Radiator (XD297)\u003c\/strong\u003e is a heavy-duty direct-fit replacement designed to correct common factory radiator failures while significantly improving durability and cooling performance. Although it installs in the factory location, its construction is based on upgraded manufacturing techniques borrowed from the heavy-duty and semi-truck industry.\u003c\/p\u003e\n\u003cp data-start=\"585\" data-end=\"799\"\u003eThis radiator has been \u003cstrong data-start=\"608\" data-end=\"641\"\u003etested on our personal trucks\u003c\/strong\u003e, from \u003cstrong data-start=\"648\" data-end=\"703\"\u003estock daily drivers to 1,000+ HP competition trucks\u003c\/strong\u003e, with \u003cstrong data-start=\"710\" data-end=\"748\"\u003eproven reliability and zero issues\u003c\/strong\u003e, even in high-stress and extreme-use applications.\u003c\/p\u003e\n\u003chr data-start=\"801\" data-end=\"804\"\u003e\n\u003ch3 data-start=\"806\" data-end=\"823\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-start=\"824\" data-end=\"1365\"\u003e\n\u003cli data-start=\"824\" data-end=\"886\"\u003e\n\u003cp data-start=\"826\" data-end=\"886\"\u003e\u003cstrong data-start=\"826\" data-end=\"852\"\u003eDirect-Fit Replacement\u003c\/strong\u003e for 2006–2010 Duramax LBZ \u0026amp; LMM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"887\" data-end=\"994\"\u003e\n\u003cp data-start=\"889\" data-end=\"994\"\u003e\u003cstrong data-start=\"889\" data-end=\"913\"\u003eHigh-Efficiency Core\u003c\/strong\u003e with increased fins per inch and heavy-duty tubes for maximum cooling capacity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"995\" data-end=\"1080\"\u003e\n\u003cp data-start=\"997\" data-end=\"1080\"\u003e\u003cstrong data-start=\"997\" data-end=\"1035\"\u003eInternally Reinforced Construction\u003c\/strong\u003e using advanced aluminum brazing techniques\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1081\" data-end=\"1165\"\u003e\n\u003cp data-start=\"1083\" data-end=\"1165\"\u003e\u003cstrong data-start=\"1083\" data-end=\"1119\"\u003eReinforced End Tubes and Corners\u003c\/strong\u003e to protect the core at known failure points\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1166\" data-end=\"1265\"\u003e\n\u003cp data-start=\"1168\" data-end=\"1265\"\u003e\u003cstrong data-start=\"1168\" data-end=\"1198\"\u003eFiber-Reinforced End Tanks\u003c\/strong\u003e with added strengthening ribs to prevent cracking and separation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1266\" data-end=\"1365\"\u003e\n\u003cp data-start=\"1268\" data-end=\"1365\"\u003e\u003cstrong data-start=\"1268\" data-end=\"1297\"\u003eProprietary Rubber Gasket\u003c\/strong\u003e designed to handle expansion, contraction, and front-end movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1367\" data-end=\"1370\"\u003e\n\u003ch3 data-start=\"1372\" data-end=\"1398\"\u003eWhy Choose X-TRA Cool?\u003c\/h3\u003e\n\u003cp data-start=\"1399\" data-end=\"1571\"\u003eBuilt to handle everything from daily driving and towing to high-horsepower performance applications, the XDP X-TRA Cool Radiator provides dependable cooling you can trust.\u003c\/p\u003e\n\u003cdiv class=\"cmp-product-section__inner\"\u003e\n\u003cdiv class=\"cmp-product-description__content\"\u003e\n\u003cdiv\u003e\u003cspan\u003eUpgraded Mounting Points\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003eThe integrated mounting points have been updated for added strength. This allows for the radiator to be securely mounted in the factory locations. \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eEnd Tank\/Core Assembly\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003eX-TRA Cool Radiators use a heavy gauge steel crimp strip to mate the core to the end tanks. Instead of using aluminum like the factory radiator, the heavy gauge steel helps to eliminate the common failures of tank and core separation. \u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cmp-product-section__inner\"\u003e\n\u003cdiv class=\"cmp-product-description__content\"\u003e\n\u003cdiv\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"XDP","offers":[{"title":"Default Title","offer_id":43757629931760,"sku":"","price":419.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/5136\/1520\/products\/XD295_XDP__02675.webp?v=1672972327"},{"product_id":"dhd-500-114-lmm-coolant-line-relocation-kit","title":"DHD 500-114 LMM COOLANT LINE RELOCATION KIT","description":"\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003e\u003cstrong\u003eDHD 500-114 LMM Coolant Line Relocation Kit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen installing aftermarket manifolds or tubular headers on your 2007.5-2008 LMM Duramax Diesel you will notice that you will also have to reroute your EGR cooler line because of clearance issues. We have simple kit that will allow you to re-route your cooler line and allow the use of larger aftermarket exhaust manifolds and\/or headers. Kit comes with everything needed to install.\u003c\/p\u003e\n\u003cp\u003eThis kit works well with RDL Cast Flow and PPE Race Manifolds by eliminating the coolant plumbing at the rear cover and directing it to the thermostat housing. \u003c\/p\u003e\n\u003cp\u003eFitting configurations and hose lengths can be adjusted by installer for the best fitment.\u003c\/p\u003e","brand":"DHD","offers":[{"title":"Default Title","offer_id":43761330946288,"sku":"","price":78.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/5136\/1520\/products\/image_524a413e-16a5-44e7-add2-8c109287e8a4.jpg?v=1673141302"},{"product_id":"dhd-007-0357-brass-turbo-coolant-feed-plug","title":"DHD 007-0357 BRASS TURBO COOLANT FEED PLUG","description":"\u003cp data-start=\"0\" data-end=\"42\"\u003eDHD 007-0357 Brass Turbo Coolant Feed Plug\u003c\/p\u003e\n\u003cp data-start=\"44\" data-end=\"277\"\u003eThis brass plug is used when installing a non-water-cooled aftermarket turbocharger. It caps off the turbo thermostat port in the upper steel radiator hose and prevents coolant leaks when the factory coolant feed is no longer needed.\u003c\/p\u003e\n\u003cp data-start=\"279\" data-end=\"331\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eA must have for any S300 or S400 turbo installation.\u003c\/p\u003e","brand":"DHD","offers":[{"title":"Default Title","offer_id":43761339236592,"sku":"","price":35.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/5136\/1520\/products\/image_56b92ac8-7125-4cd7-9d73-31b718e0316c.jpg?v=1673141582"},{"product_id":"01-26-6-6l-duramax-billet-coolant-block-off-plate","title":"01-26 6.6L Duramax Billet Coolant Block Off Plate","description":"\u003cp data-start=\"0\" data-end=\"63\"\u003eUpgrade your rear engine cover and stop coolant leaks for good.\u003c\/p\u003e\n\u003cp data-start=\"65\" data-end=\"405\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eThis billet coolant block off plate is thicker and stronger than the factory cover and features an integrated square cut O ring, so no gasket is required. Stock rear covers are known to seep and leak over time. This upgraded billet plate provides a better seal and long term reliability to help eliminate rear engine coolant leaks for good.\u003c\/p\u003e","brand":"Delaney's Diesel","offers":[{"title":"Default Title","offer_id":48763947352304,"sku":"FPE-DMAX-CBOP","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/5136\/1520\/files\/installed_blocking_plate_2.jpg?v=1769367684"},{"product_id":"duramax-hvac-heater-hose-stainless-connector-800-409hp","title":"Duramax HVAC Heater Hose Stainless Connector 800-409HP","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f7534a53-42d9-47be-b5a2-fb0063b09ba2-54\" data-testid=\"conversation-turn-68\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"68b8de8d-b846-4d70-83a8-a4b113a83b1e\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"130\"\u003eReplace the weak, leak-prone plastic heater core firewall fittings on your Duramax with these upgraded stainless steel connectors.\u003c\/p\u003e\n\u003cp data-start=\"132\" data-end=\"405\"\u003eThe factory plastic heater hose connectors commonly fail over time due to heat cycles and vibration, leading to cracking and coolant leaks. This upgraded Dorman OE FIX replacement is built from corrosion-resistant stainless steel for long-term durability and a secure seal.\u003c\/p\u003e\n\u003cp data-start=\"407\" data-end=\"726\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFeatures\u003cbr\u003eImproved design for greater durability over the original factory connector\u003cbr data-start=\"490\" data-end=\"493\" data-is-only-node=\"\"\u003eStainless steel construction helps prevent heat fatigue and vibration damage\u003cbr data-start=\"569\" data-end=\"572\"\u003eDirect replacement for an easy install with OEM-style fitment\u003cbr data-start=\"633\" data-end=\"636\"\u003eQuality tested for proper fit and long service life (corrosion, heat, and pressure tested)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Delaney's Diesel","offers":[{"title":"Default Title","offer_id":48763968061680,"sku":null,"price":30.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/5136\/1520\/files\/24d25998-a3f5-4c01-90f9-93aefbfe5a86.b87591e68a321d5c2e138da5808730d3.webp?v=1769368072"},{"product_id":"06-16-duramax-oem-gm-water-pump","title":"06-16 Duramax OEM GM Water Pump","description":"\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:f7534a53-42d9-47be-b5a2-fb0063b09ba2-55\" data-testid=\"conversation-turn-70\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"d380e501-b86f-44bf-8083-c493ea355fbe\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"62\"\u003eOEM Water Pump Assembly for LBZ, LMM, and LML Duramax engines.\u003c\/p\u003e\n\u003cp data-start=\"64\" data-end=\"231\"\u003eThese factory water pumps are proven to perform from stock applications to over 1500 HP. This is the same OEM style pump that DHD modifies for use in 2001-2005 trucks.\u003c\/p\u003e\n\u003cp data-start=\"233\" data-end=\"339\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eNote\u003cbr\u003eThis water pump does not include gaskets or O rings. Optional seal and gasket kit can be added above.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003cdiv aria-hidden=\"true\" data-edge=\"true\" class=\"pointer-events-none h-px w-px absolute bottom-0\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Delaney's Diesel","offers":[{"title":"Default Title","offer_id":48764011806960,"sku":null,"price":299.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/5136\/1520\/files\/M144781069.png?v=1769368302"},{"product_id":"duramax-oem-thermostat-set-180-185-degrees","title":"Duramax OEM Thermostat Set 180 \u0026 185 Degrees","description":"\u003cp data-start=\"0\" data-end=\"44\"\u003eOEM Duramax Thermostat Set (Front and Rear).\u003c\/p\u003e\n\u003cp data-start=\"46\" data-end=\"209\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eIncludes both the front and rear thermostats. There is no better option than OEM when it comes to proper operating temperature, fitment, and long-term reliability.\u003c\/p\u003e","brand":"Delaney's Diesel","offers":[{"title":"Default Title","offer_id":48764035924208,"sku":null,"price":130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/5136\/1520\/files\/M144782451.png?v=1769369229"},{"product_id":"hsp-lbz-lmm-billet-thermostat-housing-kit-with-coolant-return","title":"HSP LBZ\/LMM Billet Thermostat Housing Kit With Coolant Return","description":"\u003cp data-start=\"0\" data-end=\"211\"\u003eBuilt to order notice\u003cbr data-start=\"21\" data-end=\"24\"\u003eMost of these kits are built to order depending on color choice. Please expect a 1-2 month lead time. Call ahead before ordering to see if any colors are available for immediate shipment.\u003c\/p\u003e\n\u003chr data-start=\"213\" data-end=\"216\"\u003e\n\u003cp data-start=\"218\" data-end=\"378\"\u003eEliminate the restrictive factory coolant hose routing on your 2006-2010 GM 6.6L Duramax with the HSP LBZ\/LMM Billet Thermostat Housing Kit with Coolant Return.\u003c\/p\u003e\n\u003cp data-start=\"380\" data-end=\"800\"\u003eThis kit replaces the factory upper thermostat housing with a CNC machined billet aluminum housing and redesigned hardline routing. It removes the coolant hose that crosses over the driver side valve cover, creating valuable room in the engine valley for larger drop in turbochargers and dual CP3 setups. HSP includes reinforced silicone boots and a hard tube for improved durability compared to the factory rubber hose.\u003c\/p\u003e\n\u003cp data-start=\"802\" data-end=\"960\"\u003eIt also helps create a much cleaner engine bay, especially when switching to a different turbo setup. Provisions for turbocharger coolant return are included.\u003c\/p\u003e\n\u003cp data-start=\"962\" data-end=\"1266\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eFeatures\u003cbr data-start=\"970\" data-end=\"973\"\u003eReinforced silicone boots\u003cbr data-start=\"998\" data-end=\"1001\"\u003eIncludes all required installation hardware\u003cbr data-start=\"1044\" data-end=\"1047\"\u003eCreates room for dual CP3 kits and larger drop in turbos\u003cbr data-start=\"1103\" data-end=\"1106\" data-is-only-node=\"\"\u003eCNC billet aluminum upper thermostat housing\u003cbr data-start=\"1150\" data-end=\"1153\"\u003eImproved design for easier access to the driver side valve cover\u003cbr data-start=\"1217\" data-end=\"1220\"\u003eTurbocharger coolant return provision included\u003c\/p\u003e","brand":"Delaney's Diesel","offers":[{"title":"Default Title","offer_id":48764165423344,"sku":null,"price":465.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/5136\/1520\/files\/32834_source_1725519334.png?v=1769370081"},{"product_id":"dd-head-gasket-full-kit","title":"DD Head Gasket Full Kit","description":"\u003cp data-start=\"223\" data-end=\"299\"\u003eIf you’re going to do head gaskets on a Duramax, do it once and do it right.\u003c\/p\u003e\n\u003cp data-start=\"301\" data-end=\"530\"\u003eOur \u003cstrong data-start=\"305\" data-end=\"342\"\u003eDelaney’s Diesel Head Gasket Kits\u003c\/strong\u003e are built to be the most complete and reliable kit on the market — using \u003cstrong data-start=\"416\" data-end=\"446\"\u003eMahle Grade C head gaskets\u003c\/strong\u003e and a full head set, with multiple fastener options based on your goals and budget.\u003c\/p\u003e\n\u003cp data-start=\"532\" data-end=\"544\"\u003eChoose from:\u003c\/p\u003e\n\u003cp data-start=\"532\" data-end=\"544\"\u003eOEM head bolts\u003cbr data-start=\"560\" data-end=\"563\"\u003eOr multiple head stud options (proven sets we trust)\u003c\/p\u003e\n\u003cp data-start=\"617\" data-end=\"752\"\u003eWe’ve personally run \u003cstrong data-start=\"638\" data-end=\"669\"\u003eevery head stud kit we sell\u003c\/strong\u003e with \u003cstrong data-start=\"675\" data-end=\"690\"\u003ezero issues\u003c\/strong\u003e, and we only offer parts that we would put in our own trucks.\u003c\/p\u003e\n\u003ch3 data-start=\"754\" data-end=\"770\"\u003eKit Includes\u003c\/h3\u003e\n\u003cp data-start=\"771\" data-end=\"881\"\u003eMahle Grade C head gaskets\u003cbr data-start=\"797\" data-end=\"800\"\u003eComplete head set (gaskets and seals)\u003cbr data-start=\"837\" data-end=\"840\"\u003eYour choice of head bolts or head studs\u003c\/p\u003e\n\u003ch3 data-start=\"883\" data-end=\"903\"\u003eOptional Add Ons\u003c\/h3\u003e\n\u003cp data-start=\"904\" data-end=\"1141\"\u003eNew OEM water pump\u003cbr data-start=\"922\" data-end=\"925\"\u003eThermostats\u003cbr data-start=\"936\" data-end=\"939\"\u003eBalancer bolt\u003cbr data-start=\"952\" data-end=\"955\"\u003eInjector hold down bolts\u003cbr data-start=\"979\" data-end=\"982\"\u003eInjector return line set (these are known to break during removal)\u003cbr data-start=\"1048\" data-end=\"1051\"\u003eRear coolant block off plate\u003cbr data-start=\"1079\" data-end=\"1082\"\u003eOptional upgraded Fleece\/Freedom Racing cylinder heads\u003c\/p\u003e\n\u003cp data-start=\"1143\" data-end=\"1326\"\u003eWhether you’re doing maintenance, building a tow rig, or prepping for higher horsepower, this kit makes sure the job is done the right way — so you’re not tearing it back apart later.\u003c\/p\u003e\n\u003cp data-start=\"1328\" data-end=\"1403\"\u003e\u003cstrong data-start=\"1328\" data-end=\"1403\"\u003eDo it right the first time, and you won’t have to worry about it again.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Delaney's Diesel","offers":[{"title":"Default Title","offer_id":48764549791984,"sku":null,"price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/5136\/1520\/files\/7540fef0-0e51-4e39-adcf-5d464384f2c4.jpg?v=1769375383"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0650\/5136\/1520\/collections\/18217_6dc52ff0-c905-4b19-a561-fd11e84cb432.webp?v=1766087966","url":"https:\/\/delaneysdiesel.com\/collections\/cooling-system-lly-copy.oembed","provider":"Delaney's Diesel","version":"1.0","type":"link"}