Are these valves and springs compatible with the "B" heads (1998 Cobra)
http://www.steeda.com/products/ford_racing_dohc_valvetrain_kit.php
What valves, springs and seats/seals/keepers would you recommend???
http://www.steeda.com/products/ford_racing_dohc_valvetrain_kit.php
What valves, springs and seats/seals/keepers would you recommend???