8 Del West 7 Millimeter Titanium Intake Valves 5.860" Long -2.195 Head DLC Tips

I have a used set of 8 Del West 7 MM Titanium Intake Valves. They are the best money can buy. Each valve weighs just 70.5 grams. They have a dish face. The largest single source of waste paper collected for recycling is corrugated boxes.