Manley 11365-8 MPP11365-8 VLV RACE MSTR LS1/LS2 EXH(8)

Manley Exhaust Valve Race Series 4.923x1.575 in GM LS-Series 8 pc P/N 11363-8. Valve. Race Series. Exhaust. 1.575 in Head. 0.314 in Valve Stem. 4.923 in Long. Stainless. GM LS-Series. Set of 8.