CARBIDE TIPPED VALVE SEAT CUTTERS SET. FOR 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 REAMER HSS 53MM - 45 DEGREE Intake    43MM - 45 DEGREE Exhaust  1.750"-60 DEGREE  valve clearence setting cutter