{"product_id":"i-31977-fleece-performance-5-9-vp-98-02-remanufactured-cummins-cylinder-head-street-fpe-61-10009","title":"Fleece Performance 5.9 VP 98-02 Remanufactured Cummins Cylinder Head (Street) - FPE-61-10009","description":"\u003cp\u003eFreedom Series cylinder heads. Each head is manufactured in our state-of-the-art cylinder head machine shop and guaranteed to meet or exceed factory specifications.\u003c\/p\u003e\n\u003cp\u003eAll heads are inspected, pressure checked, decked, painted, and ready for installation. Plus, the 11 screw in freeze plugs ensure you'll never worry about a coolant leak under the valve cover again.\u003c\/p\u003e\n\u003cp\u003ePerfect for a daily driver or heavy duty towing, our Street heads are rated for use up to 700hp. If your engine configuration is exceeding factory RPM limits a Performance Series head with higher valve spring rates is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFreedom Series Street heads Include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11 Screw in Freeze Plugs (eliminates coolant leaks)\u003c\/li\u003e\n\u003cli\u003eHardened, oversized press-in valve seats\u003c\/li\u003e\n\u003cli\u003eNew Cummins valve springs\u003c\/li\u003e\n\u003cli\u003eNew valve guide liners\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHead gasket not included. We recommend the use of Cummins 3977063 head gasket.\u003c\/li\u003e\n\u003cli\u003eFollow all installation instructions; Valve lash required. Back off adjusters on rocker arms or damage will occur to the cylinder head.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fleece Performance","offers":[{"title":"Default Title","offer_id":45270176596139,"sku":"FQWW-FPE-61-10009","price":2549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0701\/0104\/1323\/files\/F198686789_623b5234-eea5-41fd-b419-234ff663ac4e.jpg?v=1752599059","url":"https:\/\/plowboydiesel.com\/products\/i-31977-fleece-performance-5-9-vp-98-02-remanufactured-cummins-cylinder-head-street-fpe-61-10009","provider":"PlowboyDiesel","version":"1.0","type":"link"}