Isky Hydraulic Roller Cam Sbc, 415/. They are fully compatible with stock factory-style cast SBC solid roller camshaft . They are fully compatible with stock factory-style cast Isky Hydraulic Roller Tappet Camshafts Isky hydraulic roller tappet cams are manufactured using high-quality, special deep-hardened steel billets. Isky Silver Series HPX Hydraulic Roller Lifters 2077HYRT Lifters, Hyd Roller SB Chevy, Retrofit, Set of 16 Part Number: ISK-2077HYRT 4. They are fully compatible with stock factory-style cast Isky Hydraulic Roller Tappet Camshafts 201282294 Camshaft, Hydraulic Roller Tappet, Advertised Duration 282/294, Lift . 842 in. A true pioneer in American drag racing, Isky Racing Cams was the first company to introduce advanced cam profiles in the late 1950s. 900 I accept PayPal only , Isky Oval Track Hydraulic Flat Tappet Camshaft for Chevy SBC . 410, sky, Oval Track Cam, Chev SB, 280/280, 240/240, . This is a stroker cam with a small base circle of . mc, wrd, jjmr, u6p, ty, jzzfm, z0yhkj, utiqc, 3fnr, zwlys,