This Ferrea Comp Plus exhaust valve set is specified for Lamborghini V10 40V engines and includes twenty exhaust valves sized 28.00mm with a 5.97mm stem and a 102mm overall length, listed with a 24° seat angle and a stock triple-groove profile. The set supplies matched exhaust valve dimensions for comprehensive head rebuilds. Sold as a set of 20 for V10 40-valve Lamborghini cylinder head service.
Ferrea Lamborghini V10 40V 28mm 5.97mm 102mm 24 Deg Flo Stk Trpl Grv Comp Plus Exh Valve - Set of 20