ENGINE PRO INT VALVE. Engine fitment, sale units and available shipping weights are subject to verification.Engine Pro ENGINE PRO INT VALVE Engine Pro 01-01543SKU: Engine Pro 01-01543$11.13PriceOut of StockMANUFACTUREEngine ProAVAILABLITYPlease contact Engine Builders Warehouse to confirm availability and lead time.YMM / FitmentFK420: INTERNATIONAL DIESEL; FK445: INDIRECT INJECTION. NON TURBO. VIN M ONLY. OPTIONAL PISTONS AVAILABLEHUB AVAILABLITYON HAND: 17 (HUB snapshot; not live)MANFACTURE DISCRIPTIONENGINE PRO INT VALVEEngine CodeF-6.9IDI | FK420; F-7.3 IDI | FK445