BBC Billet Small Port: 1.850 x 5.460 x 11/32″ Inconel Exhaust Valve, Square lock groove, .290″ hard tip/stem, 45o seat angle. Manley (each)

1.925 x 6.100 x 11/32″ Titanium Exhaust Valve, Bead lock groove, .250″ plain tip, 50ø Seat, Dish face, Crn coated,100 gm wt. Muscle Head Hemi Stg III “Short” version. Scitex (each)