COMP Cams Sportsman stainless steel exhaust valves (1.600" x 11/32" +.100) are forged from 21-4N high-strength alloy with hardened tips and chrome-plated stems. Sold as a set of eight, they include high-flow underhead fillet relief and swirl-polished fillets to improve flow without increasing diameter. These valves are recommended for hydraulic, mechanical and roller lifter applications in street or competition engines.
COMP Cams Ss Valves SBC Exh 1.600in 11/3