As an Amazon Associate, we earn from qualifying purchases. MHS 4.6L / 5.4L 4V Stage 6 N/A Camshafts Modular Head Shop . 4V-STG6NA Gallery Attributes Brand name, Manufacturer name, ManufacturerModular Head Shop ConditionNEW Extra Product NameMHS 4.6L / 5.4L 4V Stage 6 N/A Camshafts keywordsmhs, 4v-stg6na, modular head shop, gen 2, g2, stage 6, stg 6, n/a, naturally aspirated, 4v, cobra, mach 1, navigator, moq, multiple, tierMinQty11 MPN4V-STG6NA qtyInStock-2 qtySourceFieldMap SKUMHS-4V-STG6NA snippetModular Head Shop Stage 6 N/A Cams for 4V Cylinder Heads. Valve Springs required. Very high RPM. 11:1 or higher compression, ported cylinder heads and upgraded intake manifold highly suggested. tierPrice11649.00 Distributor offers SellerSKUMOQIn stockMultiplePrices modularheadshop.comMHS-4V-STG6NA1-211 @ $1649.00