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GSC Power Division manganese bronze exhaust valve guides for Ford Mustang 5.4L applications provide a like-for-like engine service replacement. Sold as a set, these guides are intended to maintain exhaust valve alignment and durability in high-heat areas of the cylinder head. They are presented as a straightforward OE-style component choice for routine engine rebuilds or repairs.
GSC P-D Ford Mustang GT/GT500 5.4L Manganese Bronze Exhaust Valve Guide - Set 16
