Dart SBC Exhaust Valve 1.600 x 8mm - 4.940 OAL 21391600

Dart severe-duty stainless steel valves are designed to withstand the pressures of high-lift roller cams and feature a head design that promotes high flow. They are constructed of high-strength stainless steel that is back-cut just enough for flow, without sacrificing strength. They feature swirl-polished heads with hard chrome stems.

• Exhaust Valve
• 1.600 in Head
• 8 mm Valve Stem
• 4.940 in Long
• Stainless
• Small Block Chevy
• Sold as Each
• MPN: 21391600

Specifications