Edelbrock 1.88" exhaust valves are sold as a set of eight and feature a one-piece, swirl-polished stainless steel construction with hardened tips and undercut stems to enhance flow. With an overall length of 5.450", these valves fit several specified Edelbrock Big-Block cylinder head part numbers and provide an OEM-style replacement set optimized for improved exhaust flow in compatible heads.
Edelbrock 8- BBC Perf RPM Exhaust Valves 1 880 X 5 450