CARBIDE TIPPED VALVE SEAT CUTTERS SET. BBF big block Ford series 385 429 – 460 1969 to 2004 MODELS. SET CONSIST OF. 11/32 VALVE GUIDE STEM with ARBOR and ROD. 11/32 VALVE GUIDE REMER HSS. 2.06 – 45 DEGREE Intake. 1.66 – 45 DEGREE Exhaust. 1.750-60 DEGREE. Valve clarence setting cutter.