SINTERED VALVE SEAT. Engine fitment, sale units and available shipping weights are subject to verification.Durabond SINTERED VALVE SEAT Durabond 31667SKU: Durabond 31667$5.23PriceOut of StockMANUFACTUREDurabondAVAILABLITYPlease contact Engine Builders Warehouse to confirm availability and lead time.YMM / FitmentFK281-09A: DOHC 32 VALVE V-8 VIN V MUSTANG(EXCEPT COBRA), CONTINENTAL; FK330-01H: DOHC 32 VALVE V-8 VIN A, R. NAVIGATOR, BLACKWOOD W/FLAT TOP PISTONHUB AVAILABLITYON HAND: Call (HUB snapshot; not live)MANFACTURE DISCRIPTIONSINTERED VALVE SEATEngine CodeF-4.6-32V | FK281-09A; F-5.4 32V | FK330-01H