Cylinder Head Gasket - 4.125 in Bore - 0.040 in Compression Thickness - Steel Core Laminate - Small Block Ford - Pair351 Big Bore Head Gasket (Pair)SKU: FRDM6051-B341$88.99PriceExcluding Sales TaxQuantity*Add to CartUPC756122605103.0Manufacturer PartM-6051-B341