481- X Stg I: 1.900 x 6.500″ Titanium Exhaust Valve, Square lock groove, .300″ steel tip, 55* seat angle, Flat face. Scitex (each)

1.975 x 6.100 x 11/32″ Titanium Exhaust Valve, Bead lock groove, .250″ plain tip, 55ø seat angle, Dish face, 105 gm wt, Crn coated. Muscle Head Hemi Stg III “Short” version.Scitex (each)