This Ferrea Comp Plus intake valve set is specified for Lamborghini V10 40V engines and includes twenty intake valves sized 33.90mm with a 5.98mm stem and listed at a 20° seat angle with a stock triple-groove profile. The set provides matched intake valve dimensions for full-head service on high-cylinder-count engines. Sold as a set of 20 for comprehensive cylinder head rebuilds on V10 40V applications.
Ferrea Lamborghini V10 40V 33.9mm 5.98mm 20 Deg S-Flo Stk Trpl Grv Comp Plus Int Valve - Set of 20