The GSC Power Division Billet R1 camshafts are billet-performance camshafts for Nissan Skyline R32/R33 RB26DETT engines, available in 272/276 profiles. These R1 camshafts require head modification for installation. Supplied as precision billet components intended for builders modifying RB26DETT heads, they provide a direct replacement camshaft option where head work is already planned.
GSC P-D Nissan Skyline R32/R33 RB26DETT R1 Camshafts 272/276 Billet (Requires Head Modification)