SSI Bronze Valve Guides Compatible with Harley-Davidson Panhead 1948-1965

• FITMENT: Harley-Davidson Panhead engine, model years 1948?1965 ? confirm your specific Panhead displacement/casting before ordering.
• MATERIAL: Bronze valve guide construction ? better heat transfer and wear characteristics than cast-iron OE guides.
• INSTALL: Requires press/machining for installation and valve seat work after fitting; not a bolt-in part ? have a qualified machinist install if you lack the tooling.
• SEARCH: Covers panhead valve guides, bronze valve guide harley, vintage harley cylinder head rebuild.
• VERIFY: Confirm guide bore dimensions against your cylinder head before ordering ? guide specs can vary across the Panhead production run.

Street Sport Industries bronze valve guides for the Harley-Davidson Panhead engine, model years 1948?1965. Bronze construction offers better heat transfer and wear resistance than cast-iron OE-style guides, a common upgrade during a cylinder head rebuild. Installation requires pressing the guides into the head and machining/reaming to final bore size, followed by valve seat work ? this is not a bolt-in part, and a qualified machinist should perform the install if you lack the tooling. Confirm your cylinder head's guide bore dimensions before ordering, as guide specifications can vary across the Panhead's production run.