{"title":"Grand Rock","description":"\u003cp\u003eBrowse Grand Rock at Fitzgerald Truck Parts. We stock OEM and aftermarket heavy-duty truck parts for Peterbilt, Kenworth, Freightliner, International, Volvo, Western Star and Mack — backed by fast shipping and our fitment guarantee. Need help finding a part? Call \u003ca href=\"tel:18888730448\"\u003e888-873-0448\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"ss-flex-pipe-6-in-long","title":"Grand Rock SS Flex Pipe 6.in Long FLX500S-409-6.5","description":"\u003cp\u003eStainless steel flexible exhaust pipe used to connect and absorb vibration between exhaust components on heavy-duty trucks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: 409 stainless steel\u003c\/li\u003e\n\u003cli\u003eLength: 6.5 in\u003c\/li\u003e\n\u003cli\u003ePart #: FLX500S-409-6.5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631209263336,"sku":"FLX500S-409-6.5","price":7.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/FLX500S-409-6.5_800.jpg?v=1793819437"},{"product_id":"5-o-d-chrome-elbow","title":"Grand Rock 5\" O.D. Chrome Elbow 00590-16C","description":"\u003cp\u003eThe \u003cstrong\u003e5\" O.D. Chrome Elbow\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. A great way to dress up your rig while keeping airflow where it should be — and built for an easy install.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631601430760,"sku":"00590-16C","price":156.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/elbow__33432.jpg?v=1781023331"},{"product_id":"elbow-5-90-deg-od-miter-chrome-dump-stack","title":"Grand Rock Elbow, 5\" 90 DEG OD\/Miter Chrome, Dump Stack CSP-51218SC","description":"\u003cp\u003eThe \u003cstrong\u003eElbow, 5\" 90 DEG OD\/Miter Chrome, Dump Stack\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. Finished for a clean, sharp look and designed for a straightforward bolt-on installation.\u003c\/p\u003e\u003cp\u003eElbow, 5\" 90 DEG OD\/Miter Chrome Dump Stack\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631608901864,"sku":"CSP-51218SC","price":224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/csp__77253.jpg?v=1781023591"},{"product_id":"stack-curved-5-x-36-id-chrome","title":"Grand Rock Stack Curved, 5\" X 36\", ID Chrome K5-36EXC","description":"\u003cp\u003eThe \u003cstrong\u003eStack Curved, 5\" X 36\", ID Chrome\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. Finished for a clean, sharp look and designed for a straightforward bolt-on installation.\u003c\/p\u003e\u003cp\u003eStack Curved 5\" X 36\" ID Chrome\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631609000168,"sku":"K5-36EXC","price":174.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/36exc__72858.png?v=1781023580"},{"product_id":"stack-curved-4-x-48-od-chrome","title":"Grand Rock Stack Curved, 4\" X 48\", OD Chrome K4-48SBC","description":"\u003cp\u003eThe \u003cstrong\u003eStack Curved, 4\" X 48\", OD Chrome\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. Finished for a clean, sharp look and designed for a straightforward bolt-on installation.\u003c\/p\u003e\u003cp\u003eStack Curved 4\" X 48\" OD Chrome\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631609032936,"sku":"K4-48SBC","price":180.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/4x48__68472.jpg?v=1781023583"},{"product_id":"reducer-6id-x-5id-alz","title":"Grand Rock Reducer,6\"ID X 5\"ID,ALZ R6I-5IA","description":"\u003cp\u003eThe \u003cstrong\u003eReducer,6\"ID X 5\"ID,ALZ\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. Finished for a clean, sharp look and designed for a straightforward bolt-on installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631609065704,"sku":"R6I-5IA","price":42.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/6i-5ia__52592.png?v=1781023585"},{"product_id":"reducer-5od-x-4od-alz","title":"Grand Rock Reducer,5\"OD X 4\"OD,ALZ R5O-4OA","description":"\u003cp\u003eThe \u003cstrong\u003eReducer,5\"OD X 4\"OD,ALZ\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. Finished for a clean, sharp look and designed for a straightforward bolt-on installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631609131240,"sku":"R5O-4OA","price":36.57,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/r5o__90061.png?v=1781023600"},{"product_id":"reducer-5id-x-4id-alz","title":"Grand Rock Reducer,5\"ID X 4\"ID,ALZ R5I-4IA","description":"\u003cp\u003eThe \u003cstrong\u003eReducer,5\"ID X 4\"ID,ALZ\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. Finished for a clean, sharp look and designed for a straightforward bolt-on installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631609164008,"sku":"R5I-4IA","price":35.31,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/4ia__86510.jpg?v=1781023589"},{"product_id":"4-flex-pipe-36-length","title":"Grand Rock 4\" Flex Pipe 36\" Length S49-436","description":"\u003cp\u003eThe \u003cstrong\u003e4\" Flex Pipe 36\" Length\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. Finished for a clean, sharp look and designed for a straightforward bolt-on installation.\u003c\/p\u003e\u003cp\u003e36\" Section of Flex Pipe 4\" Diameter ID\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631609721064,"sku":"S49-436","price":52.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/4x36__60810.jpg?v=1781023609"},{"product_id":"4-flex-pipe-60-long","title":"Grand Rock 4\" Flex Pipe 60\" Long S49-460","description":"\u003cp\u003eThe \u003cstrong\u003e4\" Flex Pipe 60\" Long\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. A great way to dress up your rig while keeping airflow where it should be — and built for an easy install.\u003c\/p\u003e\u003cp\u003e60\" Section of Flex Pipe 4\" Diameter\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631609753832,"sku":"S49-460","price":100.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/4x36__06630.jpg?v=1781023604"},{"product_id":"5-flex-pipe-36-long","title":"Grand Rock 5\" Flex Pipe 36\" Long S49-536","description":"\u003cp\u003eThe \u003cstrong\u003e5\" Flex Pipe 36\" Long\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. 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Finished for a clean, sharp look and designed for a straightforward bolt-on installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631609819368,"sku":"S49-560","price":125.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/4x36__86069.jpg?v=1781023606"},{"product_id":"4-elbow-45-deg-09x09-id-od-alz","title":"Grand Rock 4\" Elbow, 45 Deg., 09x09 ID\/OD Alz L445-0909A","description":"\u003cp\u003eThe \u003cstrong\u003e4\" Elbow, 45 Deg., 09x09 ID\/OD Alz\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. Finished for a clean, sharp look and designed for a straightforward bolt-on installation.\u003c\/p\u003e\u003cp\u003e4\" 90 Degree Elbow 9\" From End to Center of Bend on Both Sides\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631609852136,"sku":"L445-0909A","price":48.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/445-0909__73714.jpg?v=1781023607"},{"product_id":"4-elbow-90-deg-9x9-od-od","title":"Grand Rock 4\" Elbow 90 Deg. 9\"x9\" OD\/OD L445-0909SA","description":"\u003cp\u003eThe \u003cstrong\u003e4\" Elbow 90 Deg. 9\"x9\" OD\/OD\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. A great way to dress up your rig while keeping airflow where it should be — and built for an easy install.\u003c\/p\u003e\u003cp\u003e4\" Elbow 45 Degree Bend 9\" From End to Center of the Bend on Each Side OD\/OD\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631609917672,"sku":"L445-0909SA","price":48.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/odododo__97941.jpg?v=1781023608"},{"product_id":"4-90-deg-elbow","title":"Grand Rock 4\" 90 Deg. Elbow L490-1010A","description":"\u003cp\u003eThe \u003cstrong\u003e4\" 90 Deg. Elbow\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. Finished for a clean, sharp look and designed for a straightforward bolt-on installation.\u003c\/p\u003e\u003cp\u003e4\" Elbow 90 Degree Bend 10\" From End to Center of the Bend on Each End\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631609950440,"sku":"L490-1010A","price":49.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/l490__65532.png?v=1781023615"},{"product_id":"4-90-deg-elbow-od-od","title":"Grand Rock 4\" 90 Deg. Elbow OD\/OD L490-1010SA","description":"\u003cp\u003eThe \u003cstrong\u003e4\" 90 Deg. Elbow OD\/OD\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. A great way to dress up your rig while keeping airflow where it should be — and built for an easy install.\u003c\/p\u003e\u003cp\u003e4\" Elbow 90 Degree Bend 10\" From End to Center of the Bend on Each Side OD\/OD\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631609983208,"sku":"L490-1010SA","price":42.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/10sa__03335.jpg?v=1781023615"},{"product_id":"4-90-deg-elbow-id-od","title":"Grand Rock 4\" 90 Deg. Elbow ID\/OD L490-1212A","description":"\u003cp\u003eThe \u003cstrong\u003e4\" 90 Deg. Elbow ID\/OD\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. A great way to dress up your rig while keeping airflow where it should be — and built for an easy install.\u003c\/p\u003e\u003cp\u003e4\" Elbow 90 Degree Bend 12\" From End to Center of the Bend on Each Side ID\/OD\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631610015976,"sku":"L490-1212A","price":49.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/1212a__75975.jpg?v=1781023610"},{"product_id":"4-90-deg-elbow-od-od-12","title":"Grand Rock 4\" 90 Deg. Elbow OD\/OD 12\" L490-1212SA","description":"\u003cp\u003eThe \u003cstrong\u003e4\" 90 Deg. Elbow OD\/OD - 12\"\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. A great way to dress up your rig while keeping airflow where it should be — and built for an easy install.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631610048744,"sku":"L490-1212SA","price":50.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/1212sa__70814.png?v=1781023616"},{"product_id":"5-45-deg-elbow-id-od-8","title":"Grand Rock 5\" 45 Deg. Elbow ID\/OD 8\" L545-0808A","description":"\u003cp\u003eThe \u003cstrong\u003e5\" 45 Deg. Elbow ID\/OD - 8\"\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. A great way to dress up your rig while keeping airflow where it should be — and built for an easy install.\u003c\/p\u003e\u003cp\u003e5\" Elbow 45 Degree Bend 8\" From End to Center of the Bend on Each End ID\/OD\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631610081512,"sku":"L545-0808A","price":55.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/545-0808a__29495.png?v=1781023612"},{"product_id":"5-45-deg-elbow-od-od-8","title":"Grand Rock 5\" 45 Deg. Elbow OD\/OD 8\" L545-0808SA","description":"\u003cp\u003eThe \u003cstrong\u003e5\" 45 Deg. Elbow OD\/OD - 8\"\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. 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Finished for a clean, sharp look and designed for a straightforward bolt-on installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631610147048,"sku":"L545-1212A","price":55.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/1212a__49071.png?v=1781023617"},{"product_id":"5-45-deg-elbow-od-od-12","title":"Grand Rock 5\" 45 Deg. Elbow OD\/OD 12\" L545-1212SA","description":"\u003cp\u003eThe \u003cstrong\u003e5\" 45 Deg. Elbow OD\/OD - 12\"\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. 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Finished for a clean, sharp look and designed for a straightforward bolt-on installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631610212584,"sku":"L590-1010A","price":55.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/590-1010__79341.jpg?v=1781023618"},{"product_id":"5-90-deg-elbow-od-od-10","title":"Grand Rock 5\" 90 Deg. Elbow OD\/OD 10\" L590-1010SA","description":"\u003cp\u003eThe \u003cstrong\u003e5\" 90 Deg. Elbow OD\/OD - 10\"\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. 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A great way to dress up your rig while keeping airflow where it should be — and built for an easy install.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631610441960,"sku":"CP-48A","price":23.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/cp-48a__23048.jpg?v=1781023618"},{"product_id":"elbow-5-90-12x12-od-od","title":"Grand Rock Elbow 5\" 90* 12\"x12\" OD\/OD L590-1212SA","description":"\u003cp\u003eThe \u003cstrong\u003eElbow - 5\" - 90* 12\"x12\" OD\/OD\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. Finished for a clean, sharp look and designed for a straightforward bolt-on installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631640817896,"sku":"L590-1212SA","price":56.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/GR-L590-1010SA__23854.jpg?v=1781024256"},{"product_id":"elbow-5-90-18x18-od-od","title":"Grand Rock Elbow- 5\" 90* 18\"x18\" OD\/OD L590-1818SA","description":"\u003cp\u003eThe \u003cstrong\u003eElbow- 5\" - 90* - 18\"x18\" OD\/OD\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. 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A great way to dress up your rig while keeping airflow where it should be — and built for an easy install.\u003c\/p\u003e\u003cp\u003eChrome Exhaust Stack Curved Tip 5\" Diameter x 24\" Long ID\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631640916200,"sku":"K5-24EXC","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/k5-24__02272.png?v=1781024260"},{"product_id":"4-id-od-od-plt-y-pipe-2-bend","title":"Grand Rock 4\" ID\/OD\/OD PLT Y-Pipe (2 Bend) Y-400A","description":"\u003cp\u003eThe \u003cstrong\u003e4\" ID\/OD\/OD PLT Y-Pipe  (2 Bend)\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. 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Finished for a clean, sharp look and designed for a straightforward bolt-on installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631647371496,"sku":"PF-6SSVP","price":16.92,"currency_code":"USD","in_stock":true}]},{"product_id":"90-degree-elbow-5-12x12-id-od","title":"Grand Rock 90 Degree Elbow 5\", 12\"x12\" ID\/OD L590-1212A","description":"\u003cp\u003eThe \u003cstrong\u003e90 Degree Elbow - 5\", 12\"x12\" ID\/OD\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. 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Finished for a clean, sharp look and designed for a straightforward bolt-on installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631737254120,"sku":"HD-4ZN","price":7.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/4zn__60894.jpg?v=1781025510"},{"product_id":"5-muffler-44-5-x-10","title":"Grand Rock 5\" Muffler 44.5\" x 10\" M-465","description":"\u003cp\u003eThe \u003cstrong\u003e5\" Muffler - 44.5\" x 10\"\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. 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Built to keep your diesel running strong through the daily grind of over-the-road and vocational work.\u003c\/p\u003e\u003cp\u003e60\" Heat Shield 270 Degree Vertical Slots *Heat Shield Only*\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy Fitzgerald Truck Parts:\u003c\/strong\u003e fast shipping on in-stock parts, our fitment guarantee, and real heavy-duty parts experts on the phone. Questions? Call \u003ca href=\"tel:18888730448\"\u003e888-873-0448\u003c\/a\u003e.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631954342120,"sku":"MG-60270VS","price":412.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/MG-60270VS_800.jpg?v=1793820718"},{"product_id":"heat-shield-bracket","title":"Grand Rock Heat Shield Bracket MG-10270BRKT","description":"\u003cp\u003eThe \u003cstrong\u003eHeat Shield Bracket\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. A great way to dress up your rig while keeping airflow where it should be — and built for an easy install.\u003c\/p\u003e\u003cp\u003e10\" Heat Shield Bracket\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy Fitzgerald Truck Parts:\u003c\/strong\u003e fast shipping on in-stock parts, our fitment guarantee, and real heavy-duty parts experts on the phone. Questions? Call \u003ca href=\"tel:18888730448\"\u003e888-873-0448\u003c\/a\u003e.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631954374888,"sku":"MG-10270BRKT","price":50.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/Heat-Shield-Bracket-270__10589__34014__58687.jpg?v=1781027149"},{"product_id":"5-chrome-elbow-90-degree-18-x32","title":"Grand Rock 5\" Chrome Elbow 90 Degree 18\"x32\" L590-1832C","description":"\u003cp\u003eThe \u003cstrong\u003e5\" Chrome Elbow - 90 Degree 18\"x32\"\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. Engineered for the demands of heavy-duty diesel powertrains, it's built to deliver dependable performance mile after mile.\u003c\/p\u003e\u003cp\u003e5\" Exhaust Elbow 18\" x 32\" Chrome 90* Bend\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy Fitzgerald Truck Parts:\u003c\/strong\u003e fast shipping on in-stock parts, our fitment guarantee, and real heavy-duty parts experts on the phone. Questions? Call \u003ca href=\"tel:18888730448\"\u003e888-873-0448\u003c\/a\u003e.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631957553384,"sku":"L590-1832C","price":256.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/L590-1832C__86601.png?v=1781027191"},{"product_id":"5-saddle-clamp-chrome","title":"Grand Rock 5\" Saddle Clamp Chrome FB-5C","description":"\u003cp\u003eThe \u003cstrong\u003e5\" Saddle Clamp - Chrome\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. Finished for a clean, sharp look and designed for a straightforward bolt-on installation.\u003c\/p\u003e\u003cp\u003e5\" Exhaust Saddle Clamp Chrome\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy Fitzgerald Truck Parts:\u003c\/strong\u003e fast shipping on in-stock parts, our fitment guarantee, and real heavy-duty parts experts on the phone. Questions? Call \u003ca href=\"tel:18888730448\"\u003e888-873-0448\u003c\/a\u003e.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631957586152,"sku":"FB-5C","price":26.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/cbc32f3a8ac83bced847ca66fbb94d09.jpg.big___11189.jpg?v=1781027193"},{"product_id":"5-curved-exhaust-stack-60","title":"Grand Rock 5\" Curved Exhaust Stack 60\" K5-60SBC","description":"\u003cp\u003eThe \u003cstrong\u003e5\" Curved Exhaust Stack - 60\"\u003c\/strong\u003e from Grand Rock is a genuine Grand Rock heavy-duty truck part you can count on. A great way to dress up your rig while keeping airflow where it should be — and built for an easy install.\u003c\/p\u003e\u003cp\u003e5\" Curved Exhaust Stack 60\" Length Chrome\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Confirm this part fits your truck's make, model, and year before ordering — our parts team is glad to help.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy Fitzgerald Truck Parts:\u003c\/strong\u003e fast shipping on in-stock parts, our fitment guarantee, and real heavy-duty parts experts on the phone. Questions? Call \u003ca href=\"tel:18888730448\"\u003e888-873-0448\u003c\/a\u003e.\u003c\/p\u003e","brand":"Grand Rock","offers":[{"title":"Default Title","offer_id":48631957618920,"sku":"K5-60SBC","price":277.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/files\/K5-60SBC_800.jpg?v=1793820721"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/6641\/3800\/collections\/grand_20rock_1685031880__05209.original.png?v=1781145880","url":"https:\/\/fitzgeraldtruckparts.com\/collections\/grand-rock.oembed?page=3","provider":"Fitzgerald Truck Parts","version":"1.0","type":"link"}