Ferrea Mitsubishi 4G63/4G63T +.001 Exhaust Valve Guide - Set of 8 (Use w/VS1010)

These exhaust valve guides from Ferrea are made to a +.001 size, meaning they are a thousandth of an inch larger than standard. This slight increase in size is often used when rebuilding an engine to ensure a precise fit and proper clearance for the valve stem, especially after the cylinder head has been machined. They are designed specifically for Mitsubishi 4G63 and 4G63T engines, ensuring they match the original equipment specifications for proper installation.

This set includes eight guides, which is what you'll need to replace all the exhaust valve guides in your engine. Ferrea is known for making well-built engine components, and these guides are no exception. They are intended to be used with Ferrea's VS1010 valve seals, so make sure you have those on hand or add them to your order to complete the job correctly. Proper valve guide installation is crucial for engine performance and longevity, affecting everything from oil consumption to valve sealing.