Supertech Toyota 3SGTE 44.5x5.98x11.066mm Manganese Bronze Intake/Exhaust Valve Guide - Set of 8

Supertech is known for making well-built internal engine components, and these valve guides for the Toyota 3SGTE are no exception. If you're rebuilding the top end of your 3SGTE engine, replacing the valve guides is a critical step for ensuring proper valve sealing and smooth operation. These guides are made from manganese bronze, a material chosen for its excellent wear resistance and self-lubricating properties, which helps reduce friction and extend the life of both the guide and the valve stem.

This set includes eight guides, covering all the intake and exhaust valves for your engine. The specific dimensions, 44.5mm length, 5.98mm inner diameter, and 11.066mm outer diameter, are designed to fit the 3SGTE application precisely. Manganese bronze is a solid choice for valve guides because it can handle the heat and friction generated during combustion, helping to maintain valve alignment and prevent premature wear.