
Brian Crower exhaust valve guides for Toyota/Scion 2AZ-FE engines are available in 5.5mm size and sold as eight pieces for a full four-cylinder head application. They serve as OE-style replacements during head servicing or rebuilds to restore proper valve stem guidance and sealing. Installing new guides is a practical step when addressing valve wear, helping re-establish correct clearances and smooth valve motion.
Brian Crower Valve Guides - Toyota/Scion 2AZFE 5.5mm Exhaust (Quantity of 8)