{"product_id":"comp-cams-magnum-280h-cam-lifter-kit","title":"Comp Cams Magnum, 280H Cam \u0026 Lifter Kit","description":"\u003cp\u003eCOMP Cams Magnum,280H Cam \u0026amp; Lifter Kit, with the part number and details listed below. The camshaft sets when each valve opens and how far. Its profile shapes how the engine makes power.\u003c\/p\u003e\u003ch3\u003eQuick facts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e COMP Cams\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart type:\u003c\/strong\u003e Camshaft\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifter Type:\u003c\/strong\u003e Hydraulic Lifter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Family:\u003c\/strong\u003e Pontiac 265-455 c.i. 8 cyl. 1955-1981\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCam Family:\u003c\/strong\u003e Magnum\" Hydraulic Flat Tappet Camshafts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRPM Range:\u003c\/strong\u003e 2000 to 6000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Timing:\u003c\/strong\u003e 0.006\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLobe Separation:\u003c\/strong\u003e 110°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Centerline:\u003c\/strong\u003e 106°\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Lash:\u003c\/strong\u003e Hyd.(Intake)\/ Hyd.(Exhaust)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuration:\u003c\/strong\u003e 280(Intake)\/ 280(Exhaust)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Lift:\u003c\/strong\u003e 0.48(Intake)\/ 0.48(Exhaust)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLobe Lift:\u003c\/strong\u003e 0.32(Intake)\/0.32(Exhaust)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eListed fitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1980 Buick Century Estate, Base\u003c\/li\u003e\n\u003cli\u003e1979 - 1980 Buick Century Limited, Sport\u003c\/li\u003e\n\u003cli\u003e1979 Buick Century Special, Custom\u003c\/li\u003e\n\u003cli\u003e1980 Buick Electra Park Avenue, Limited, Estate Wagon\u003c\/li\u003e\n\u003cli\u003e1980 Buick Estate Wagon Base\u003c\/li\u003e\n\u003cli\u003e1977 - 1980 Buick LeSabre Base\u003c\/li\u003e\n\u003cli\u003e1977 - 1978 Buick LeSabre Custom\u003c\/li\u003e\n\u003cli\u003e1977 Buick LeSabre Custom Sport\u003c\/li\u003e\n\u003cli\u003e1979 - 1980 Buick LeSabre Limited\u003c\/li\u003e\n\u003cli\u003e1978 - 1980 Buick LeSabre Sport\u003c\/li\u003e\n\u003cli\u003e1979 - 1980 Buick Regal Sport, Base, Limited\u003c\/li\u003e\n\u003cli\u003e1977 Buick Skylark Base, S, SR\u003c\/li\u003e\n\u003cli\u003e1979 Oldsmobile Delta 88 Base, Royale\u003c\/li\u003e\n\u003cli\u003e1976 - 1980 Pontiac Bonneville Brougham\u003c\/li\u003e\n\u003cli\u003e1959 - 1962 Pontiac Bonneville Custom\u003c\/li\u003e\n\u003cli\u003e1959 - 1980 Pontiac Bonneville Safari, Base\u003c\/li\u003e\n\u003cli\u003e1964 - 1967 Pontiac Catalina 2+2\u003c\/li\u003e\n\u003cli\u003e1971 - 1972 Pontiac Catalina Brougham\u003c\/li\u003e\n\u003cli\u003e1959 - 1980 Pontiac Catalina Safari, Base\u003c\/li\u003e\n\u003cli\u003e1962 - 1970 Pontiac Catalina Ventura\u003c\/li\u003e\n\u003cli\u003e1967 - 1970 Pontiac Executive Safari, Base\u003c\/li\u003e\n\u003cli\u003e1967 Pontiac Firebird 326\u003c\/li\u003e\n\u003cli\u003e1968 - 1969 Pontiac Firebird 350\u003c\/li\u003e\n\u003cli\u003e1969 Pontiac Firebird 350 HO\u003c\/li\u003e\n\u003cli\u003e1967 - 1981 Pontiac Firebird Base\u003c\/li\u003e\n\u003cli\u003e1970 - 1981 Pontiac Firebird Formula, Esprit\u003c\/li\u003e\n\u003cli\u003e1967 - 1968 Pontiac Firebird HO\u003c\/li\u003e\n\u003cli\u003e1967 - 1969 Pontiac Firebird Sprint, 400\u003c\/li\u003e\n\u003cli\u003e1969 - 1981 Pontiac Firebird Trans Am\u003c\/li\u003e\n\u003cli\u003e1973 - 1980 Pontiac Grand Am Base\u003c\/li\u003e\n\u003cli\u003e1976 Pontiac Grand LeMans BR\u003c\/li\u003e\n\u003cli\u003e1976 - 1981 Pontiac Grand LeMans LE\u003c\/li\u003e\n\u003cli\u003e1981 Pontiac Grand LeMans SA\u003c\/li\u003e\n\u003cli\u003e1975 - 1981 Pontiac Grand LeMans Safari, Base\u003c\/li\u003e\n\u003cli\u003e1962 - 1980 Pontiac Grand Prix Base\u003c\/li\u003e\n\u003cli\u003e1975 - 1980 Pontiac Grand Prix LJ, SJ\u003c\/li\u003e\n\u003cli\u003e1971 - 1978 Pontiac Grand Safari Base\u003c\/li\u003e\n\u003cli\u003e1971 - 1974 Pontiac Grandville Base\u003c\/li\u003e\n\u003cli\u003e1975 Pontiac Grandville Brougham\u003c\/li\u003e\n\u003cli\u003e1964 - 1973 Pontiac GTO Base\u003c\/li\u003e\n\u003cli\u003e…and 19 more\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTip:\u003c\/strong\u003e Follow the cam break-in procedure for flat-tappet cams, and use assembly lube on the lobes.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":67737278316858,"sku":"03NFR","price":408.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1025\/8245\/2538\/files\/bbafee54da615d4cec40c3b630644cfd_be7d5aea-1d7c-4f53-b8fd-34528290cc3c.jpg?v=1792462244","url":"https:\/\/partotter.com\/products\/comp-cams-magnum-280h-cam-lifter-kit","provider":"PartOtter","version":"1.0","type":"link"}