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GSC Power Division oversized intake/exhaust valve guide (+0.001 in OD) for Ford Mustang 5.0L Coyote is supplied singly for engine rebuilds requiring a slightly larger guide bore. It’s intended to work with 5.0L Coyote cylinder heads where an oversized guide specification is needed to restore proper valve fit and serviceability during head work or porting operations.
GSC P-D Ford Mustang 5.0L Coyote Intake/Exhaust Valve Guide Oversized +.001in OD - Single
