I have a used set of 8 Del West Titanium Exhaust Valves. They are the best money can buy. Each valve weighs just 68.2 grams. These are used valves out of a racing engine that were working fine when removed for a freshen job.
8 Del West 8 MM Titanium Intake Valves -2.00" Head Diameter 4.950" Long 68 Grams
8 Del West 2.250x11/32x5.475 Titanium Intake Valves
8 Del West 11/32" Titanium Intake Valves 2.100"-5.280" Long Flat Groove Brodix
8 Del West 7 Millimeter Titanium Intake Valves 5.820" Long -2.150 Head Cornett
8 Del West 7 Millimeter Titanium Intake Valves 5.860" Long -2.195 Head DLC Tips
8 Del West 7 Millimeter Titanium Intake Valves 5.820" Long---2.200" Head NASCAR