The GSC intake valve guide for Dodge Neon SRT4/420A engines is a manganese bronze replacement offered as a single unit with a +.003in oversize outer diameter. It serves as a direct-fit guide to preserve valve stem alignment and consistent valve travel in rebuilt or serviced heads. The oversize option helps ensure a snug fit where the guide bore has been adjusted during repair or machining.
GSC P-D Dodge Neon SRT4/420A Manganese Bronze Intake Valve Guide +.003in Oversize OD - Single