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Moroso's exhaust block-off storage plates come as a pair for Ford 4.6 and 5.4 Modular engines. These matched plates are intended to block exhaust openings during storage or component removal, helping to keep contaminants out of open exhaust ports. Packaged as a pair, they provide a direct, source-supported solution for temporarily sealing exhaust openings during maintenance or storage.
Moroso Ford 4.6/5.4 Modular Exhaust Block Off Storage Plate - Pair
